15072838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18517}}^1$

素因数の和:18567

約数の個数: 16

約数和(自身を含む): 25332624

約数和(自身を除く): 10259786

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 18517, 37034, 203687, 407374, 685129, 1370258, 7536419, 15072838]

約数ペア:

[(1, 15072838), (2, 7536419), (11, 1370258), (22, 685129), (37, 407374), (74, 203687), (407, 37034), (814, 18517)]