57540854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216319}}^1$

素因数の和:216347

約数の個数: 16

約数和(自身を含む): 103833600

約数和(自身を除く): 46292746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 216319, 432638, 1514233, 3028466, 4110061, 8220122, 28770427, 57540854]

約数ペア:

[(1, 57540854), (2, 28770427), (7, 8220122), (14, 4110061), (19, 3028466), (38, 1514233), (133, 432638), (266, 216319)]