19312238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51637}}^1$

素因数の和:51667

約数の個数: 16

約数和(自身を含む): 33461424

約数和(自身を除く): 14149186

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51637, 103274, 568007, 877829, 1136014, 1755658, 9656119, 19312238]

約数ペア:

[(1, 19312238), (2, 9656119), (11, 1755658), (17, 1136014), (22, 877829), (34, 568007), (187, 103274), (374, 51637)]