81846110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{430769}}^1$

素因数の和:430795

約数の個数: 16

約数和(自身を含む): 155077200

約数和(自身を除く): 73231090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 430769, 861538, 2153845, 4307690, 8184611, 16369222, 40923055, 81846110]

約数ペア:

[(1, 81846110), (2, 40923055), (5, 16369222), (10, 8184611), (19, 4307690), (38, 2153845), (95, 861538), (190, 430769)]