16945918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26561}}^1$

素因数の和:26603

約数の個数: 16

約数和(自身を含む): 28686960

約数和(自身を除く): 11741042

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 26561, 53122, 292171, 584342, 770269, 1540538, 8472959, 16945918]

約数ペア:

[(1, 16945918), (2, 8472959), (11, 1540538), (22, 770269), (29, 584342), (58, 292171), (319, 53122), (638, 26561)]