2016990049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{5693}}^1$

素因数の和:6384

約数の個数: 16

約数和(自身を含む): 2200161600

約数和(自身を除く): 183171551

約数列:

[1, 19, 29, 551, 643, 5693, 12217, 18647, 108167, 165097, 354293, 3136843, 3660599, 69551381, 106157371, 2016990049]

約数ペア:

[(1, 2016990049), (19, 106157371), (29, 69551381), (551, 3660599), (643, 3136843), (5693, 354293), (12217, 165097), (18647, 108167)]