9995390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24379}}^1$

素因数の和:24427

約数の個数: 16

約数和(自身を含む): 18431280

約数和(自身を除く): 8435890

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 24379, 48758, 121895, 243790, 999539, 1999078, 4997695, 9995390]

約数ペア:

[(1, 9995390), (2, 4997695), (5, 1999078), (10, 999539), (41, 243790), (82, 121895), (205, 48758), (410, 24379)]