2290222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 16

約数和(自身を含む): 3945600

約数和(自身を除く): 1655378

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5479, 10958, 60269, 104101, 120538, 208202, 1145111, 2290222]

約数ペア:

[(1, 2290222), (2, 1145111), (11, 208202), (19, 120538), (22, 104101), (38, 60269), (209, 10958), (418, 5479)]