194711998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{13397}}^1$

素因数の和:13468

約数の個数: 24

約数和(自身を含む): 323642088

約数和(自身を除く): 128930090

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 13397, 14534, 26794, 174161, 348322, 576071, 1152142, 2264093, 4528186, 7488923, 14977846, 97355999, 194711998]

約数ペア:

[(1, 194711998), (2, 97355999), (13, 14977846), (26, 7488923), (43, 4528186), (86, 2264093), (169, 1152142), (338, 576071), (559, 348322), (1118, 174161), (7267, 26794), (13397, 14534)]