12212954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 24

約数和(自身を含む): 20712672

約数和(自身を除く): 8499718

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 1571, 3142, 3887, 7774, 20423, 36133, 40846, 72266, 265499, 469729, 530998, 939458, 6106477, 12212954]

約数ペア:

[(1, 12212954), (2, 6106477), (13, 939458), (23, 530998), (26, 469729), (46, 265499), (169, 72266), (299, 40846), (338, 36133), (598, 20423), (1571, 7774), (3142, 3887)]