19426512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 64281600

約数和(自身を除く): 44855088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 179, 204, 228, 238, 266, 272, 304, 323, 336, 357, 358, 399, 408, 456, 476, 532, 537, 646, 714, 716, 798, 816, 912, 952, 969, 1064, 1074, 1253, 1292, 1428, 1432, 1596, 1904, 1938, 2128, 2148, 2261, 2506, 2584, 2856, 2864, 3043, 3192, 3401, 3759, 3876, 4296, 4522, 5012, 5168, 5712, 6086, 6384, 6783, 6802, 7518, 7752, 8592, 9044, 9129, 10024, 10203, 12172, 13566, 13604, 15036, 15504, 18088, 18258, 20048, 20406, 21301, 23807, 24344, 27132, 27208, 30072, 36176, 36516, 40812, 42602, 47614, 48688, 54264, 54416, 57817, 60144, 63903, 71421, 73032, 81624, 85204, 95228, 108528, 115634, 127806, 142842, 146064, 163248, 170408, 173451, 190456, 231268, 255612, 285684, 340816, 346902, 380912, 404719, 462536, 511224, 571368, 693804, 809438, 925072, 1022448, 1142736, 1214157, 1387608, 1618876, 2428314, 2775216, 3237752, 4856628, 6475504, 9713256, 19426512]

約数ペア:

[(1, 19426512), (2, 9713256), (3, 6475504), (4, 4856628), (6, 3237752), (7, 2775216), (8, 2428314), (12, 1618876), (14, 1387608), (16, 1214157), (17, 1142736), (19, 1022448), (21, 925072), (24, 809438), (28, 693804), (34, 571368), (38, 511224), (42, 462536), (48, 404719), (51, 380912), (56, 346902), (57, 340816), (68, 285684), (76, 255612), (84, 231268), (102, 190456), (112, 173451), (114, 170408), (119, 163248), (133, 146064), (136, 142842), (152, 127806), (168, 115634), (179, 108528), (204, 95228), (228, 85204), (238, 81624), (266, 73032), (272, 71421), (304, 63903), (323, 60144), (336, 57817), (357, 54416), (358, 54264), (399, 48688), (408, 47614), (456, 42602), (476, 40812), (532, 36516), (537, 36176), (646, 30072), (714, 27208), (716, 27132), (798, 24344), (816, 23807), (912, 21301), (952, 20406), (969, 20048), (1064, 18258), (1074, 18088), (1253, 15504), (1292, 15036), (1428, 13604), (1432, 13566), (1596, 12172), (1904, 10203), (1938, 10024), (2128, 9129), (2148, 9044), (2261, 8592), (2506, 7752), (2584, 7518), (2856, 6802), (2864, 6783), (3043, 6384), (3192, 6086), (3401, 5712), (3759, 5168), (3876, 5012), (4296, 4522)]