12746396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 25436880

約数和(自身を除く): 12690484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 14419, 28838, 57676, 187447, 245123, 374894, 490246, 749788, 980492, 3186599, 6373198, 12746396]

約数ペア:

[(1, 12746396), (2, 6373198), (4, 3186599), (13, 980492), (17, 749788), (26, 490246), (34, 374894), (52, 245123), (68, 187447), (221, 57676), (442, 28838), (884, 14419)]