13915138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 21865536

約数和(自身を除く): 7950398

約数列:

[1, 2, 23, 46, 373, 746, 811, 1622, 8579, 17158, 18653, 37306, 302503, 605006, 6957569, 13915138]

約数ペア:

[(1, 13915138), (2, 6957569), (23, 605006), (46, 302503), (373, 37306), (746, 18653), (811, 17158), (1622, 8579)]