23312012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3037}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 43382640

約数和(自身を除く): 20070628

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3037, 3838, 6074, 7676, 12148, 57703, 115406, 230812, 306737, 613474, 1226948, 5828003, 11656006, 23312012]

約数ペア:

[(1, 23312012), (2, 11656006), (4, 5828003), (19, 1226948), (38, 613474), (76, 306737), (101, 230812), (202, 115406), (404, 57703), (1919, 12148), (3037, 7676), (3838, 6074)]