11739492478

素因数分解:

$2^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{521153}}^1$

素因数の和:522771

約数の個数: 16

約数和(自身を含む): 20137390560

約数和(自身を除く): 8397898082

約数列:

[1, 2, 7, 14, 1609, 3218, 11263, 22526, 521153, 1042306, 3648071, 7296142, 838535177, 1677070354, 5869746239, 11739492478]

約数ペア:

[(1, 11739492478), (2, 5869746239), (7, 1677070354), (14, 838535177), (1609, 7296142), (3218, 3648071), (11263, 1042306), (22526, 521153)]