21937537046

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{3803}}^1\times {\mathrm{11491}}^1$

素因数の和:15547

約数の個数: 16

約数和(自身を含む): 33048969408

約数和(自身を除く): 11111432362

約数列:

[1, 2, 251, 502, 3803, 7606, 11491, 22982, 954553, 1909106, 2884241, 5768482, 43700273, 87400546, 10968768523, 21937537046]

約数ペア:

[(1, 21937537046), (2, 10968768523), (251, 87400546), (502, 43700273), (3803, 5768482), (7606, 2884241), (11491, 1909106), (22982, 954553)]