18657029389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{232171}}^1$

素因数の和:232380

約数の個数: 16

約数和(自身を含む): 20561152320

約数和(自身を除く): 1904122931

約数列:

[1, 17, 29, 163, 493, 2771, 4727, 80359, 232171, 3946907, 6732959, 37843873, 114460303, 643345841, 1097472317, 18657029389]

約数ペア:

[(1, 18657029389), (17, 1097472317), (29, 643345841), (163, 114460303), (493, 37843873), (2771, 6732959), (4727, 3946907), (80359, 232171)]