22687235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 6204925

約数列:

[1, 5, 19, 95, 131, 655, 1823, 2489, 9115, 12445, 34637, 173185, 238813, 1194065, 4537447, 22687235]

約数ペア:

[(1, 22687235), (5, 4537447), (19, 1194065), (95, 238813), (131, 173185), (655, 34637), (1823, 12445), (2489, 9115)]