12847276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 24449040

約数和(自身を除く): 11601764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2309, 2782, 4618, 5564, 9236, 30017, 60034, 120068, 247063, 494126, 988252, 3211819, 6423638, 12847276]

約数ペア:

[(1, 12847276), (2, 6423638), (4, 3211819), (13, 988252), (26, 494126), (52, 247063), (107, 120068), (214, 60034), (428, 30017), (1391, 9236), (2309, 5564), (2782, 4618)]