19237798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3701}}^1$

素因数の和:3839

約数の個数: 16

約数和(自身を含む): 30386016

約数和(自身を除く): 11148218

約数列:

[1, 2, 23, 46, 113, 226, 2599, 3701, 5198, 7402, 85123, 170246, 418213, 836426, 9618899, 19237798]

約数ペア:

[(1, 19237798), (2, 9618899), (23, 836426), (46, 418213), (113, 170246), (226, 85123), (2599, 7402), (3701, 5198)]