123986174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11892

約数の個数: 24

約数和(自身を含む): 207899712

約数和(自身を除く): 83913538

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 11833, 23666, 153829, 307658, 366823, 733646, 1999777, 3999554, 4768699, 9537398, 61993087, 123986174]

約数ペア:

[(1, 123986174), (2, 61993087), (13, 9537398), (26, 4768699), (31, 3999554), (62, 1999777), (169, 733646), (338, 366823), (403, 307658), (806, 153829), (5239, 23666), (10478, 11833)]