12493481.000000000

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 140704784

約数和(自身を除く): 29746609

約数列:

[1, 5, 25, 73, 163, 365, 373, 815, 1825, 1865, 4075, 9325, 11899, 27229, 59495, 60799, 136145, 297475, 303995, 680725, 1519975, 4438327, 22191635, 110958175]

約数ペア:

[(1, 110958175), (5, 22191635), (25, 4438327), (73, 1519975), (163, 680725), (365, 303995), (373, 297475), (815, 136145), (1825, 60799), (1865, 59495), (4075, 27229), (9325, 11899)]