12219506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 19825344

約数和(自身を除く): 7605838

約数列:

[1, 2, 13, 26, 263, 526, 1787, 3419, 3574, 6838, 23231, 46462, 469981, 939962, 6109753, 12219506]

約数ペア:

[(1, 12219506), (2, 6109753), (13, 939962), (26, 469981), (263, 46462), (526, 23231), (1787, 6838), (3419, 3574)]