15667551890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54026041}}^1$

素因数の和:54026077

約数の個数: 16

約数和(自身を含む): 29174062680

約数和(自身を除く): 13506510790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54026041, 108052082, 270130205, 540260410, 1566755189, 3133510378, 7833775945, 15667551890]

約数ペア:

[(1, 15667551890), (2, 7833775945), (5, 3133510378), (10, 1566755189), (29, 540260410), (58, 270130205), (145, 108052082), (290, 54026041)]