12811408

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2062

約数の個数: 20

約数和(自身を含む): 24885808

約数和(自身を除く): 12074400

約数列:

[1, 2, 4, 8, 16, 523, 1046, 1531, 2092, 3062, 4184, 6124, 8368, 12248, 24496, 800713, 1601426, 3202852, 6405704, 12811408]

約数ペア:

[(1, 12811408), (2, 6405704), (4, 3202852), (8, 1601426), (16, 800713), (523, 24496), (1046, 12248), (1531, 8368), (2092, 6124), (3062, 4184)]