15961170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12373}}^1$

素因数の和:12426

約数の個数: 32

約数和(自身を含む): 39200832

約数和(自身を除く): 23239662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12373, 24746, 37119, 61865, 74238, 123730, 185595, 371190, 532039, 1064078, 1596117, 2660195, 3192234, 5320390, 7980585, 15961170]

約数ペア:

[(1, 15961170), (2, 7980585), (3, 5320390), (5, 3192234), (6, 2660195), (10, 1596117), (15, 1064078), (30, 532039), (43, 371190), (86, 185595), (129, 123730), (215, 74238), (258, 61865), (430, 37119), (645, 24746), (1290, 12373)]