2019410510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15533927}}^1$

素因数の和:15533947

約数の個数: 16

約数和(自身を含む): 3914549856

約数和(自身を除く): 1895139346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15533927, 31067854, 77669635, 155339270, 201941051, 403882102, 1009705255, 2019410510]

約数ペア:

[(1, 2019410510), (2, 1009705255), (5, 403882102), (10, 201941051), (13, 155339270), (26, 77669635), (65, 31067854), (130, 15533927)]