15291446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 23353920

約数和(自身を除く): 8062474

約数列:

[1, 2, 89, 178, 271, 317, 542, 634, 24119, 28213, 48238, 56426, 85907, 171814, 7645723, 15291446]

約数ペア:

[(1, 15291446), (2, 7645723), (89, 171814), (178, 85907), (271, 56426), (317, 48238), (542, 28213), (634, 24119)]