12575056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60457}}^1$

素因数の和:60478

約数の個数: 20

約数和(自身を含む): 26238772

約数和(自身を除く): 13663716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60457, 120914, 241828, 483656, 785941, 967312, 1571882, 3143764, 6287528, 12575056]

約数ペア:

[(1, 12575056), (2, 6287528), (4, 3143764), (8, 1571882), (13, 967312), (16, 785941), (26, 483656), (52, 241828), (104, 120914), (208, 60457)]