25267390

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13229}}^1$

素因数の和:13427

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 20455490

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 13229, 26458, 66145, 132290, 2526739, 5053478, 12633695, 25267390]

約数ペア:

[(1, 25267390), (2, 12633695), (5, 5053478), (10, 2526739), (191, 132290), (382, 66145), (955, 26458), (1910, 13229)]