15871524

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 22448604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 263, 282, 321, 428, 526, 564, 642, 789, 1052, 1284, 1578, 3156, 5029, 10058, 12361, 15087, 20116, 24722, 28141, 30174, 37083, 49444, 56282, 60348, 74166, 84423, 112564, 148332, 168846, 337692, 1322627, 2645254, 3967881, 5290508, 7935762, 15871524]

約数ペア:

[(1, 15871524), (2, 7935762), (3, 5290508), (4, 3967881), (6, 2645254), (12, 1322627), (47, 337692), (94, 168846), (107, 148332), (141, 112564), (188, 84423), (214, 74166), (263, 60348), (282, 56282), (321, 49444), (428, 37083), (526, 30174), (564, 28141), (642, 24722), (789, 20116), (1052, 15087), (1284, 12361), (1578, 10058), (3156, 5029)]