19930510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48611}}^1$

素因数の和:48659

約数の個数: 16

約数和(自身を含む): 36750672

約数和(自身を除く): 16820162

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 48611, 97222, 243055, 486110, 1993051, 3986102, 9965255, 19930510]

約数ペア:

[(1, 19930510), (2, 9965255), (5, 3986102), (10, 1993051), (41, 486110), (82, 243055), (205, 97222), (410, 48611)]