13380884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 25806816

約数和(自身を除く): 12425932

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 3011, 4444, 6022, 12044, 33121, 66242, 132484, 304111, 608222, 1216444, 3345221, 6690442, 13380884]

約数ペア:

[(1, 13380884), (2, 6690442), (4, 3345221), (11, 1216444), (22, 608222), (44, 304111), (101, 132484), (202, 66242), (404, 33121), (1111, 12044), (2222, 6022), (3011, 4444)]