10557788254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21372041}}^1$

素因数の和:21372075

約数の個数: 16

約数和(自身を含む): 17952515280

約数和(自身を除く): 7394727026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 21372041, 42744082, 277836533, 406068779, 555673066, 812137558, 5278894127, 10557788254]

約数ペア:

[(1, 10557788254), (2, 5278894127), (13, 812137558), (19, 555673066), (26, 406068779), (38, 277836533), (247, 42744082), (494, 21372041)]