12649832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121633}}^1$

素因数の和:121652

約数の個数: 16

約数和(自身を含む): 25543140

約数和(自身を除く): 12893308

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121633, 243266, 486532, 973064, 1581229, 3162458, 6324916, 12649832]

約数ペア:

[(1, 12649832), (2, 6324916), (4, 3162458), (8, 1581229), (13, 973064), (26, 486532), (52, 243266), (104, 121633)]