18813452110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99018169}}^1$

素因数の和:99018195

約数の個数: 16

約数和(自身を含む): 35646541200

約数和(自身を除く): 16833089090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 99018169, 198036338, 495090845, 990181690, 1881345211, 3762690422, 9406726055, 18813452110]

約数ペア:

[(1, 18813452110), (2, 9406726055), (5, 3762690422), (10, 1881345211), (19, 990181690), (38, 495090845), (95, 198036338), (190, 99018169)]