15918110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9419}}^1$

素因数の和:9452

約数の個数: 24

約数和(自身を含む): 31029480

約数和(自身を除く): 15111370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9419, 18838, 47095, 94190, 122447, 244894, 612235, 1224470, 1591811, 3183622, 7959055, 15918110]

約数ペア:

[(1, 15918110), (2, 7959055), (5, 3183622), (10, 1591811), (13, 1224470), (26, 612235), (65, 244894), (130, 122447), (169, 94190), (338, 47095), (845, 18838), (1690, 9419)]