139207894

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{11657}}^1$

素因数の和:12519

約数の個数: 16

約数和(自身を含む): 238942368

約数和(自身を除く): 99734474

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11657, 11942, 23314, 81599, 163198, 9943421, 19886842, 69603947, 139207894]

約数ペア:

[(1, 139207894), (2, 69603947), (7, 19886842), (14, 9943421), (853, 163198), (1706, 81599), (5971, 23314), (11657, 11942)]