19293758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30241}}^1$

素因数の和:30283

約数の個数: 16

約数和(自身を含む): 32661360

約数和(自身を除く): 13367602

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30241, 60482, 332651, 665302, 876989, 1753978, 9646879, 19293758]

約数ペア:

[(1, 19293758), (2, 9646879), (11, 1753978), (22, 876989), (29, 665302), (58, 332651), (319, 60482), (638, 30241)]