2019658090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2433323}}^1$

素因数の和:2433413

約数の個数: 16

約数和(自身を含む): 3679185888

約数和(自身を除く): 1659527798

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2433323, 4866646, 12166615, 24333230, 201965809, 403931618, 1009829045, 2019658090]

約数ペア:

[(1, 2019658090), (2, 1009829045), (5, 403931618), (10, 201965809), (83, 24333230), (166, 12166615), (415, 4866646), (830, 2433323)]