23680517

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{9371}}^1$

素因数の和:9416

約数の個数: 12

約数和(自身を含む): 28565856

約数和(自身を除く): 4885339

約数列:

[1, 7, 19, 133, 361, 2527, 9371, 65597, 178049, 1246343, 3382931, 23680517]

約数ペア:

[(1, 23680517), (7, 3382931), (19, 1246343), (133, 178049), (361, 65597), (2527, 9371)]