15704016971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5595

約数の個数: 32

約数和(自身を含む): 17494583040

約数和(自身を除く): 1790566069

約数列:

[1, 19, 43, 53, 67, 817, 1007, 1273, 2279, 2881, 3551, 5413, 43301, 54739, 67469, 102847, 152693, 232759, 286889, 362671, 2901167, 4422421, 5450891, 6890749, 12336227, 15594853, 19221563, 234388313, 296302207, 365209697, 826527209, 15704016971]

約数ペア:

[(1, 15704016971), (19, 826527209), (43, 365209697), (53, 296302207), (67, 234388313), (817, 19221563), (1007, 15594853), (1273, 12336227), (2279, 6890749), (2881, 5450891), (3551, 4422421), (5413, 2901167), (43301, 362671), (54739, 286889), (67469, 232759), (102847, 152693)]