13668464

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{8807}}^1$

素因数の和:8912

約数の個数: 20

約数和(自身を含む): 26758704

約数和(自身を除く): 13090240

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 8807, 17614, 35228, 70456, 140912, 854279, 1708558, 3417116, 6834232, 13668464]

約数ペア:

[(1, 13668464), (2, 6834232), (4, 3417116), (8, 1708558), (16, 854279), (97, 140912), (194, 70456), (388, 35228), (776, 17614), (1552, 8807)]