13300804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27481}}^1$

素因数の和:27507

約数の個数: 18

約数和(自身を含む): 25585742

約数和(自身を除く): 12284938

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27481, 54962, 109924, 302291, 604582, 1209164, 3325201, 6650402, 13300804]

約数ペア:

[(1, 13300804), (2, 6650402), (4, 3325201), (11, 1209164), (22, 604582), (44, 302291), (121, 109924), (242, 54962), (484, 27481)]