42680726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102107}}^1$

素因数の和:102139

約数の個数: 16

約数和(自身を含む): 73517760

約数和(自身を除く): 30837034

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102107, 204214, 1123177, 1940033, 2246354, 3880066, 21340363, 42680726]

約数ペア:

[(1, 42680726), (2, 21340363), (11, 3880066), (19, 2246354), (22, 1940033), (38, 1123177), (209, 204214), (418, 102107)]