12240722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15233

約数の個数: 16

約数和(自身を含む): 20412672

約数和(自身を除く): 8171950

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15187, 30374, 197431, 394862, 470797, 941594, 6120361, 12240722]

約数ペア:

[(1, 12240722), (2, 6120361), (13, 941594), (26, 470797), (31, 394862), (62, 197431), (403, 30374), (806, 15187)]