15942454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1301}}^1$

素因数の和:1871

約数の個数: 16

約数和(自身を含む): 26154576

約数和(自身を除く): 10212122

約数列:

[1, 2, 11, 22, 557, 1114, 1301, 2602, 6127, 12254, 14311, 28622, 724657, 1449314, 7971227, 15942454]

約数ペア:

[(1, 15942454), (2, 7971227), (11, 1449314), (22, 724657), (557, 28622), (1114, 14311), (1301, 12254), (2602, 6127)]