15729604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 14409596

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 919, 1556, 1838, 3676, 4279, 8558, 10109, 17116, 20218, 40436, 357491, 714982, 1429964, 3932401, 7864802, 15729604]

約数ペア:

[(1, 15729604), (2, 7864802), (4, 3932401), (11, 1429964), (22, 714982), (44, 357491), (389, 40436), (778, 20218), (919, 17116), (1556, 10109), (1838, 8558), (3676, 4279)]