22118174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12697}}^1$

素因数の和:12779

約数の個数: 16

約数和(自身を含む): 36265488

約数和(自身を除く): 14147314

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 12697, 25394, 165061, 330122, 850699, 1701398, 11059087, 22118174]

約数ペア:

[(1, 22118174), (2, 11059087), (13, 1701398), (26, 850699), (67, 330122), (134, 165061), (871, 25394), (1742, 12697)]