23142730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178021}}^1$

素因数の和:178041

約数の個数: 16

約数和(自身を含む): 44861544

約数和(自身を除く): 21718814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178021, 356042, 890105, 1780210, 2314273, 4628546, 11571365, 23142730]

約数ペア:

[(1, 23142730), (2, 11571365), (5, 4628546), (10, 2314273), (13, 1780210), (26, 890105), (65, 356042), (130, 178021)]