11915808842

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3390953}}^1$

素因数の和:3391213

約数の個数: 16

約数和(自身を含む): 20508489792

約数和(自身を除く): 8592680950

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 3390953, 6781906, 23736671, 47473342, 851129203, 1702258406, 5957904421, 11915808842]

約数ペア:

[(1, 11915808842), (2, 5957904421), (7, 1702258406), (14, 851129203), (251, 47473342), (502, 23736671), (1757, 6781906), (3514, 3390953)]