16639230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{554641}}^1$

素因数の和:554651

約数の個数: 16

約数和(自身を含む): 39934224

約数和(自身を除く): 23294994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 554641, 1109282, 1663923, 2773205, 3327846, 5546410, 8319615, 16639230]

約数ペア:

[(1, 16639230), (2, 8319615), (3, 5546410), (5, 3327846), (6, 2773205), (10, 1663923), (15, 1109282), (30, 554641)]