18492617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7648

約数の個数: 16

約数和(自身を含む): 23006592

約数和(自身を除く): 4513975

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7607, 83677, 98891, 129319, 1087801, 1422509, 1681147, 18492617]

約数ペア:

[(1, 18492617), (11, 1681147), (13, 1422509), (17, 1087801), (143, 129319), (187, 98891), (221, 83677), (2431, 7607)]