13118950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 24

約数和(自身を含む): 26279568

約数和(自身を除く): 13160618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20183, 40366, 100915, 201830, 262379, 504575, 524758, 1009150, 1311895, 2623790, 6559475, 13118950]

約数ペア:

[(1, 13118950), (2, 6559475), (5, 2623790), (10, 1311895), (13, 1009150), (25, 524758), (26, 504575), (50, 262379), (65, 201830), (130, 100915), (325, 40366), (650, 20183)]