23221276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{34351}}^1$

素因数の和:34381

約数の個数: 18

約数和(自身を含む): 44004912

約数和(自身を除く): 20783636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 34351, 68702, 137404, 446563, 893126, 1786252, 5805319, 11610638, 23221276]

約数ペア:

[(1, 23221276), (2, 11610638), (4, 5805319), (13, 1786252), (26, 893126), (52, 446563), (169, 137404), (338, 68702), (676, 34351)]