13918412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 26241600

約数和(自身を除く): 12323188

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4259, 8518, 17036, 80921, 161842, 183137, 323684, 366274, 732548, 3479603, 6959206, 13918412]

約数ペア:

[(1, 13918412), (2, 6959206), (4, 3479603), (19, 732548), (38, 366274), (43, 323684), (76, 183137), (86, 161842), (172, 80921), (817, 17036), (1634, 8518), (3268, 4259)]