191915074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{25541}}^1$

素因数の和:25590

約数の個数: 24

約数和(自身を含む): 329338548

約数和(自身を除く): 137423474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 25541, 51082, 332033, 434197, 664066, 868394, 5644561, 7381349, 11289122, 14762698, 95957537, 191915074]

約数ペア:

[(1, 191915074), (2, 95957537), (13, 14762698), (17, 11289122), (26, 7381349), (34, 5644561), (221, 868394), (289, 664066), (442, 434197), (578, 332033), (3757, 51082), (7514, 25541)]