23486564

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4289}}^1$

素因数の和:4367

約数の個数: 18

約数和(自身を含む): 42252210

約数和(自身を除く): 18765646

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4289, 5476, 8578, 17156, 158693, 317386, 634772, 5871641, 11743282, 23486564]

約数ペア:

[(1, 23486564), (2, 11743282), (4, 5871641), (37, 634772), (74, 317386), (148, 158693), (1369, 17156), (2738, 8578), (4289, 5476)]