11749720514

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1269691}}^1$

素因数の和:1270361

約数の個数: 16

約数和(自身を含む): 20172866496

約数和(自身を除く): 8423145982

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 1269691, 2539382, 8887837, 17775674, 839265751, 1678531502, 5874860257, 11749720514]

約数ペア:

[(1, 11749720514), (2, 5874860257), (7, 1678531502), (14, 839265751), (661, 17775674), (1322, 8887837), (4627, 2539382), (9254, 1269691)]