18026801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 20798400

約数和(自身を除く): 2771599

約数列:

[1, 13, 19, 59, 247, 767, 1121, 1237, 14573, 16081, 23503, 72983, 305539, 948779, 1386677, 18026801]

約数ペア:

[(1, 18026801), (13, 1386677), (19, 948779), (59, 305539), (247, 72983), (767, 23503), (1121, 16081), (1237, 14573)]