19973225834

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{515651}}^1$

素因数の和:515941

約数の個数: 16

約数和(自身を含む): 30406967136

約数和(自身を除く): 10433741302

約数列:

[1, 2, 107, 181, 214, 362, 19367, 38734, 515651, 1031302, 55174657, 93332831, 110349314, 186665662, 9986612917, 19973225834]

約数ペア:

[(1, 19973225834), (2, 9986612917), (107, 186665662), (181, 110349314), (214, 93332831), (362, 55174657), (19367, 1031302), (38734, 515651)]