18853190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65011}}^1$

素因数の和:65047

約数の個数: 16

約数和(自身を含む): 35106480

約数和(自身を除く): 16253290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 65011, 130022, 325055, 650110, 1885319, 3770638, 9426595, 18853190]

約数ペア:

[(1, 18853190), (2, 9426595), (5, 3770638), (10, 1885319), (29, 650110), (58, 325055), (145, 130022), (290, 65011)]