1183996819216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3894726379}}^1$

素因数の和:3894726406

約数の個数: 20

約数和(自身を含む): 2414730355600

約数和(自身を除く): 1230733536384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3894726379, 7789452758, 15578905516, 31157811032, 62315622064, 73999801201, 147999602402, 295999204804, 591998409608, 1183996819216]

約数ペア:

[(1, 1183996819216), (2, 591998409608), (4, 295999204804), (8, 147999602402), (16, 73999801201), (19, 62315622064), (38, 31157811032), (76, 15578905516), (152, 7789452758), (304, 3894726379)]