22475618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14389}}^1$

素因数の和:14473

約数の個数: 16

約数和(自身を含む): 37298880

約数和(自身を除く): 14823262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14389, 28778, 158279, 316558, 1021619, 2043238, 11237809, 22475618]

約数ペア:

[(1, 22475618), (2, 11237809), (11, 2043238), (22, 1021619), (71, 316558), (142, 158279), (781, 28778), (1562, 14389)]