18832855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 5272745

約数列:

[1, 5, 17, 85, 149, 745, 1487, 2533, 7435, 12665, 25279, 126395, 221563, 1107815, 3766571, 18832855]

約数ペア:

[(1, 18832855), (5, 3766571), (17, 1107815), (85, 221563), (149, 126395), (745, 25279), (1487, 12665), (2533, 7435)]