12103856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18451}}^1$

素因数の和:18500

約数の個数: 20

約数和(自身を含む): 24024504

約数和(自身を除く): 11920648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18451, 36902, 73804, 147608, 295216, 756491, 1512982, 3025964, 6051928, 12103856]

約数ペア:

[(1, 12103856), (2, 6051928), (4, 3025964), (8, 1512982), (16, 756491), (41, 295216), (82, 147608), (164, 73804), (328, 36902), (656, 18451)]