38812615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19898

約数の個数: 16

約数和(自身を含む): 51461568

約数和(自身を除く): 12648953

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 19853, 99265, 337501, 456619, 1687505, 2283095, 7762523, 38812615]

約数ペア:

[(1, 38812615), (5, 7762523), (17, 2283095), (23, 1687505), (85, 456619), (115, 337501), (391, 99265), (1955, 19853)]