22418084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13955

約数の個数: 24

約数和(自身を含む): 43615488

約数和(自身を除く): 21197404

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13907, 27814, 55628, 180791, 361582, 431117, 723164, 862234, 1724468, 5604521, 11209042, 22418084]

約数ペア:

[(1, 22418084), (2, 11209042), (4, 5604521), (13, 1724468), (26, 862234), (31, 723164), (52, 431117), (62, 361582), (124, 180791), (403, 55628), (806, 27814), (1612, 13907)]