1915206574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{20939}}^1$

素因数の和:21072

約数の個数: 32

約数和(自身を含む): 3166128000

約数和(自身を除く): 1250921426

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 551, 1102, 1577, 2407, 3154, 4814, 20939, 41878, 45733, 91466, 397841, 607231, 795682, 1214462, 1737937, 3475874, 11537389, 23074778, 33020803, 50400173, 66041606, 100800346, 957603287, 1915206574]

約数ペア:

[(1, 1915206574), (2, 957603287), (19, 100800346), (29, 66041606), (38, 50400173), (58, 33020803), (83, 23074778), (166, 11537389), (551, 3475874), (1102, 1737937), (1577, 1214462), (2407, 795682), (3154, 607231), (4814, 397841), (20939, 91466), (41878, 45733)]