12796712

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 24059700

約数和(自身を除く): 11262988

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 3989, 7978, 15956, 31912, 1599589, 3199178, 6398356, 12796712]

約数ペア:

[(1, 12796712), (2, 6398356), (4, 3199178), (8, 1599589), (401, 31912), (802, 15956), (1604, 7978), (3208, 3989)]