19372946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3727}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 30599424

約数和(自身を除く): 11226478

約数列:

[1, 2, 23, 46, 113, 226, 2599, 3727, 5198, 7454, 85721, 171442, 421151, 842302, 9686473, 19372946]

約数ペア:

[(1, 19372946), (2, 9686473), (23, 842302), (46, 421151), (113, 171442), (226, 85721), (2599, 7454), (3727, 5198)]