18933481723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1\times {\mathrm{13901}}^1$

素因数の和:20094

約数の個数: 16

約数和(自身を含む): 21594365856

約数和(自身を除く): 2660884133

約数列:

[1, 13, 17, 221, 6163, 13901, 80119, 104771, 180713, 236317, 1362023, 3072121, 85671863, 1113734219, 1456421671, 18933481723]

約数ペア:

[(1, 18933481723), (13, 1456421671), (17, 1113734219), (221, 85671863), (6163, 3072121), (13901, 1362023), (80119, 236317), (104771, 180713)]