13619564

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 27329568

約数和(自身を除く): 13710004

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1213, 1604, 2426, 2807, 4852, 5614, 8491, 11228, 16982, 33964, 486413, 972826, 1945652, 3404891, 6809782, 13619564]

約数ペア:

[(1, 13619564), (2, 6809782), (4, 3404891), (7, 1945652), (14, 972826), (28, 486413), (401, 33964), (802, 16982), (1213, 11228), (1604, 8491), (2426, 5614), (2807, 4852)]