23355085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18911}}^1$

素因数の和:18948

約数の個数: 16

約数和(自身を含む): 31772160

約数和(自身を除く): 8417075

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18911, 94555, 245843, 359309, 1229215, 1796545, 4671017, 23355085]

約数ペア:

[(1, 23355085), (5, 4671017), (13, 1796545), (19, 1229215), (65, 359309), (95, 245843), (247, 94555), (1235, 18911)]