1871610119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 1980572160

約数和(自身を除く): 108962041

約数列:

[1, 23, 139, 151, 3197, 3473, 3877, 20989, 89171, 482747, 538903, 585427, 12394769, 13464821, 81374353, 1871610119]

約数ペア:

[(1, 1871610119), (23, 81374353), (139, 13464821), (151, 12394769), (3197, 585427), (3473, 538903), (3877, 482747), (20989, 89171)]