1917105895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{19001}}^1$

素因数の和:20210

約数の個数: 16

約数和(自身を含む): 2438032608

約数和(自身を除く): 520926713

約数列:

[1, 5, 17, 85, 1187, 5935, 19001, 20179, 95005, 100895, 323017, 1615085, 22554187, 112770935, 383421179, 1917105895]

約数ペア:

[(1, 1917105895), (5, 383421179), (17, 112770935), (85, 22554187), (1187, 1615085), (5935, 323017), (19001, 100895), (20179, 95005)]