19036997

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 22522752

約数和(自身を除く): 3485755

約数列:

[1, 7, 41, 113, 287, 587, 791, 4109, 4633, 24067, 32431, 66331, 168469, 464317, 2719571, 19036997]

約数ペア:

[(1, 19036997), (7, 2719571), (41, 464317), (113, 168469), (287, 66331), (587, 32431), (791, 24067), (4109, 4633)]