15123226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 23516928

約数和(自身を除く): 8393702

約数列:

[1, 2, 31, 62, 353, 691, 706, 1382, 10943, 21421, 21886, 42842, 243923, 487846, 7561613, 15123226]

約数ペア:

[(1, 15123226), (2, 7561613), (31, 487846), (62, 243923), (353, 42842), (691, 21886), (706, 21421), (1382, 10943)]