19177004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 26787796

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 113, 116, 133, 154, 203, 209, 226, 266, 308, 319, 406, 418, 452, 532, 551, 638, 791, 812, 836, 1102, 1243, 1276, 1463, 1582, 2147, 2204, 2233, 2486, 2926, 3164, 3277, 3857, 4294, 4466, 4972, 5852, 6061, 6554, 7714, 8588, 8701, 8932, 12122, 13108, 15029, 15428, 17402, 22939, 23617, 24244, 30058, 34804, 36047, 42427, 45878, 47234, 60116, 62263, 72094, 84854, 91756, 94468, 124526, 144188, 165319, 169708, 249052, 252329, 330638, 435841, 504658, 661276, 684893, 871682, 1009316, 1369786, 1743364, 2739572, 4794251, 9588502, 19177004]

約数ペア:

[(1, 19177004), (2, 9588502), (4, 4794251), (7, 2739572), (11, 1743364), (14, 1369786), (19, 1009316), (22, 871682), (28, 684893), (29, 661276), (38, 504658), (44, 435841), (58, 330638), (76, 252329), (77, 249052), (113, 169708), (116, 165319), (133, 144188), (154, 124526), (203, 94468), (209, 91756), (226, 84854), (266, 72094), (308, 62263), (319, 60116), (406, 47234), (418, 45878), (452, 42427), (532, 36047), (551, 34804), (638, 30058), (791, 24244), (812, 23617), (836, 22939), (1102, 17402), (1243, 15428), (1276, 15029), (1463, 13108), (1582, 12122), (2147, 8932), (2204, 8701), (2233, 8588), (2486, 7714), (2926, 6554), (3164, 6061), (3277, 5852), (3857, 4972), (4294, 4466)]