72103138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{5087}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 114174720

約数和(自身を除く): 42071582

約数列:

[1, 2, 19, 38, 373, 746, 5087, 7087, 10174, 14174, 96653, 193306, 1897451, 3794902, 36051569, 72103138]

約数ペア:

[(1, 72103138), (2, 36051569), (19, 3794902), (38, 1897451), (373, 193306), (746, 96653), (5087, 14174), (7087, 10174)]