22126490

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2017}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 39883752

約数和(自身を除く): 17757262

約数列:

[1, 2, 5, 10, 1097, 2017, 2194, 4034, 5485, 10085, 10970, 20170, 2212649, 4425298, 11063245, 22126490]

約数ペア:

[(1, 22126490), (2, 11063245), (5, 4425298), (10, 2212649), (1097, 20170), (2017, 10970), (2194, 10085), (4034, 5485)]