18683698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7937}}^1$

素因数の和:8057

約数の個数: 16

約数和(自身を含む): 30862944

約数和(自身を除く): 12179246

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 7937, 15874, 87307, 174614, 849259, 1698518, 9341849, 18683698]

約数ペア:

[(1, 18683698), (2, 9341849), (11, 1698518), (22, 849259), (107, 174614), (214, 87307), (1177, 15874), (2354, 7937)]