39538774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{2137}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 67039128

約数和(自身を除く): 27500354

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 2137, 4274, 9251, 18502, 23507, 47014, 61973, 123946, 681703, 1363406, 1797217, 3594434, 19769387, 39538774]

約数ペア:

[(1, 39538774), (2, 19769387), (11, 3594434), (22, 1797217), (29, 1363406), (58, 681703), (319, 123946), (638, 61973), (841, 47014), (1682, 23507), (2137, 18502), (4274, 9251)]