23172812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{445631}}^1$

素因数の和:445648

約数の個数: 12

約数和(自身を含む): 43671936

約数和(自身を除く): 20499124

約数列:

[1, 2, 4, 13, 26, 52, 445631, 891262, 1782524, 5793203, 11586406, 23172812]

約数ペア:

[(1, 23172812), (2, 11586406), (4, 5793203), (13, 1782524), (26, 891262), (52, 445631)]