12789452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 24620736

約数和(自身を除く): 11831284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 5233, 10466, 20932, 68029, 136058, 245951, 272116, 491902, 983804, 3197363, 6394726, 12789452]

約数ペア:

[(1, 12789452), (2, 6394726), (4, 3197363), (13, 983804), (26, 491902), (47, 272116), (52, 245951), (94, 136058), (188, 68029), (611, 20932), (1222, 10466), (2444, 5233)]