12162736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40009}}^1$

素因数の和:40036

約数の個数: 20

約数和(自身を含む): 24806200

約数和(自身を除く): 12643464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40009, 80018, 160036, 320072, 640144, 760171, 1520342, 3040684, 6081368, 12162736]

約数ペア:

[(1, 12162736), (2, 6081368), (4, 3040684), (8, 1520342), (16, 760171), (19, 640144), (38, 320072), (76, 160036), (152, 80018), (304, 40009)]