22175714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14197}}^1$

素因数の和:14281

約数の個数: 16

約数和(自身を含む): 36801216

約数和(自身を除く): 14625502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14197, 28394, 156167, 312334, 1007987, 2015974, 11087857, 22175714]

約数ペア:

[(1, 22175714), (2, 11087857), (11, 2015974), (22, 1007987), (71, 312334), (142, 156167), (781, 28394), (1562, 14197)]