15667048490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11959579}}^1$

素因数の和:11959717

約数の個数: 16

約数和(自身を含む): 28415962080

約数和(自身を除く): 12748913590

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11959579, 23919158, 59797895, 119595790, 1566704849, 3133409698, 7833524245, 15667048490]

約数ペア:

[(1, 15667048490), (2, 7833524245), (5, 3133409698), (10, 1566704849), (131, 119595790), (262, 59797895), (655, 23919158), (1310, 11959579)]