12521690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 24215760

約数和(自身を除く): 11694070

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1009, 1241, 2018, 2482, 5045, 6205, 10090, 12410, 17153, 34306, 73657, 85765, 147314, 171530, 368285, 736570, 1252169, 2504338, 6260845, 12521690]

約数ペア:

[(1, 12521690), (2, 6260845), (5, 2504338), (10, 1252169), (17, 736570), (34, 368285), (73, 171530), (85, 147314), (146, 85765), (170, 73657), (365, 34306), (730, 17153), (1009, 12410), (1241, 10090), (2018, 6205), (2482, 5045)]