42678218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102101}}^1$

素因数の和:102133

約数の個数: 16

約数和(自身を含む): 73513440

約数和(自身を除く): 30835222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102101, 204202, 1123111, 1939919, 2246222, 3879838, 21339109, 42678218]

約数ペア:

[(1, 42678218), (2, 21339109), (11, 3879838), (19, 2246222), (22, 1939919), (38, 1123111), (209, 204202), (418, 102101)]