13701556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28309}}^1$

素因数の和:28335

約数の個数: 18

約数和(自身を含む): 26356610

約数和(自身を除く): 12655054

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28309, 56618, 113236, 311399, 622798, 1245596, 3425389, 6850778, 13701556]

約数ペア:

[(1, 13701556), (2, 6850778), (4, 3425389), (11, 1245596), (22, 622798), (44, 311399), (121, 113236), (242, 56618), (484, 28309)]