12858670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10627}}^1$

素因数の和:10656

約数の個数: 24

約数和(自身を含む): 25443432

約数和(自身を除く): 12584762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10627, 21254, 53135, 106270, 116897, 233794, 584485, 1168970, 1285867, 2571734, 6429335, 12858670]

約数ペア:

[(1, 12858670), (2, 6429335), (5, 2571734), (10, 1285867), (11, 1168970), (22, 584485), (55, 233794), (110, 116897), (121, 106270), (242, 53135), (605, 21254), (1210, 10627)]