105989078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9967}}^1$

素因数の和:10391

約数の個数: 16

約数和(自身を含む): 171648960

約数和(自身を除く): 65659882

約数列:

[1, 2, 13, 26, 409, 818, 5317, 9967, 10634, 19934, 129571, 259142, 4076503, 8153006, 52994539, 105989078]

約数ペア:

[(1, 105989078), (2, 52994539), (13, 8153006), (26, 4076503), (409, 259142), (818, 129571), (5317, 19934), (9967, 10634)]