17882194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 29349216

約数和(自身を除く): 11467022

約数列:

[1, 2, 11, 22, 401, 802, 2027, 4054, 4411, 8822, 22297, 44594, 812827, 1625654, 8941097, 17882194]

約数ペア:

[(1, 17882194), (2, 8941097), (11, 1625654), (22, 812827), (401, 44594), (802, 22297), (2027, 8822), (4054, 4411)]