16810838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33259

約数の個数: 16

約数和(自身を含む): 28705536

約数和(自身を除く): 11894698

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 33223, 66446, 365453, 730906, 764129, 1528258, 8405419, 16810838]

約数ペア:

[(1, 16810838), (2, 8405419), (11, 1528258), (22, 764129), (23, 730906), (46, 365453), (253, 66446), (506, 33223)]