12229382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 20077200

約数和(自身を除く): 7847818

約数列:

[1, 2, 11, 22, 389, 778, 1429, 2858, 4279, 8558, 15719, 31438, 555881, 1111762, 6114691, 12229382]

約数ペア:

[(1, 12229382), (2, 6114691), (11, 1111762), (22, 555881), (389, 31438), (778, 15719), (1429, 8558), (2858, 4279)]