19753008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 59371200

約数和(自身を除く): 39618192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 179, 209, 228, 242, 264, 304, 358, 363, 418, 456, 484, 528, 537, 627, 716, 726, 836, 912, 968, 1074, 1254, 1432, 1452, 1672, 1936, 1969, 2148, 2299, 2508, 2864, 2904, 3344, 3401, 3938, 4296, 4598, 5016, 5808, 5907, 6802, 6897, 7876, 8592, 9196, 10032, 10203, 11814, 13604, 13794, 15752, 18392, 20406, 21659, 23628, 27208, 27588, 31504, 36784, 37411, 40812, 43318, 47256, 54416, 55176, 64977, 74822, 81624, 86636, 94512, 110352, 112233, 129954, 149644, 163248, 173272, 224466, 259908, 299288, 346544, 411521, 448932, 519816, 598576, 823042, 897864, 1039632, 1234563, 1646084, 1795728, 2469126, 3292168, 4938252, 6584336, 9876504, 19753008]

約数ペア:

[(1, 19753008), (2, 9876504), (3, 6584336), (4, 4938252), (6, 3292168), (8, 2469126), (11, 1795728), (12, 1646084), (16, 1234563), (19, 1039632), (22, 897864), (24, 823042), (33, 598576), (38, 519816), (44, 448932), (48, 411521), (57, 346544), (66, 299288), (76, 259908), (88, 224466), (114, 173272), (121, 163248), (132, 149644), (152, 129954), (176, 112233), (179, 110352), (209, 94512), (228, 86636), (242, 81624), (264, 74822), (304, 64977), (358, 55176), (363, 54416), (418, 47256), (456, 43318), (484, 40812), (528, 37411), (537, 36784), (627, 31504), (716, 27588), (726, 27208), (836, 23628), (912, 21659), (968, 20406), (1074, 18392), (1254, 15752), (1432, 13794), (1452, 13604), (1672, 11814), (1936, 10203), (1969, 10032), (2148, 9196), (2299, 8592), (2508, 7876), (2864, 6897), (2904, 6802), (3344, 5907), (3401, 5808), (3938, 5016), (4296, 4598)]