12738946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 22135680

約数和(自身を除く): 9396734

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 487, 638, 902, 974, 1189, 2378, 5357, 10714, 13079, 14123, 19967, 26158, 28246, 39934, 155353, 219637, 310706, 439274, 579043, 1158086, 6369473, 12738946]

約数ペア:

[(1, 12738946), (2, 6369473), (11, 1158086), (22, 579043), (29, 439274), (41, 310706), (58, 219637), (82, 155353), (319, 39934), (451, 28246), (487, 26158), (638, 19967), (902, 14123), (974, 13079), (1189, 10714), (2378, 5357)]