12621736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42684

約数の個数: 16

約数和(自身を含む): 24305940

約数和(自身を除く): 11684204

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 42641, 85282, 170564, 341128, 1577717, 3155434, 6310868, 12621736]

約数ペア:

[(1, 12621736), (2, 6310868), (4, 3155434), (8, 1577717), (37, 341128), (74, 170564), (148, 85282), (296, 42641)]