22190278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34781}}^1$

素因数の和:34823

約数の個数: 16

約数和(自身を含む): 37564560

約数和(自身を除く): 15374282

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34781, 69562, 382591, 765182, 1008649, 2017298, 11095139, 22190278]

約数ペア:

[(1, 22190278), (2, 11095139), (11, 2017298), (22, 1008649), (29, 765182), (58, 382591), (319, 69562), (638, 34781)]