21385166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1033}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 35065008

約数和(自身を除く): 13679842

約数列:

[1, 2, 11, 22, 941, 1033, 1882, 2066, 10351, 11363, 20702, 22726, 972053, 1944106, 10692583, 21385166]

約数ペア:

[(1, 21385166), (2, 10692583), (11, 1944106), (22, 972053), (941, 22726), (1033, 20702), (1882, 11363), (2066, 10351)]