23865919

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 31579520

約数和(自身を除く): 7713601

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 1483, 2299, 10381, 16093, 16313, 28177, 114191, 179443, 197239, 309947, 1256101, 2169629, 3409417, 23865919]

約数ペア:

[(1, 23865919), (7, 3409417), (11, 2169629), (19, 1256101), (77, 309947), (121, 197239), (133, 179443), (209, 114191), (847, 28177), (1463, 16313), (1483, 16093), (2299, 10381)]