12805612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 23193072

約数和(自身を除く): 10387460

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 691, 1382, 2764, 4633, 9266, 18532, 28331, 56662, 78083, 113324, 156166, 312332, 3201403, 6402806, 12805612]

約数ペア:

[(1, 12805612), (2, 6402806), (4, 3201403), (41, 312332), (82, 156166), (113, 113324), (164, 78083), (226, 56662), (452, 28331), (691, 18532), (1382, 9266), (2764, 4633)]