12437416

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{3877}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 23384340

約数和(自身を除く): 10946924

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 3877, 7754, 15508, 31016, 1554677, 3109354, 6218708, 12437416]

約数ペア:

[(1, 12437416), (2, 6218708), (4, 3109354), (8, 1554677), (401, 31016), (802, 15508), (1604, 7754), (3208, 3877)]