18223153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 20845440

約数和(自身を除く): 2622287

約数列:

[1, 13, 23, 59, 299, 767, 1033, 1357, 13429, 17641, 23759, 60947, 308867, 792311, 1401781, 18223153]

約数ペア:

[(1, 18223153), (13, 1401781), (23, 792311), (59, 308867), (299, 60947), (767, 23759), (1033, 17641), (1357, 13429)]