12023140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 25607232

約数和(自身を除く): 13584092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8467, 16934, 33868, 42335, 84670, 169340, 601157, 1202314, 2404628, 3005785, 6011570, 12023140]

約数ペア:

[(1, 12023140), (2, 6011570), (4, 3005785), (5, 2404628), (10, 1202314), (20, 601157), (71, 169340), (142, 84670), (284, 42335), (355, 33868), (710, 16934), (1420, 8467)]