23199644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{34319}}^1$

素因数の和:34349

約数の個数: 18

約数和(自身を含む): 43963920

約数和(自身を除く): 20764276

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 34319, 68638, 137276, 446147, 892294, 1784588, 5799911, 11599822, 23199644]

約数ペア:

[(1, 23199644), (2, 11599822), (4, 5799911), (13, 1784588), (26, 892294), (52, 446147), (169, 137276), (338, 68638), (676, 34319)]