19264665621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1\times {\mathrm{81371}}^1$

素因数の和:82916

約数の個数: 16

約数和(自身を含む): 26188764480

約数和(自身を除く): 6924098859

約数列:

[1, 3, 53, 159, 1489, 4467, 78917, 81371, 236751, 244113, 4312663, 12937989, 121161419, 363484257, 6421555207, 19264665621]

約数ペア:

[(1, 19264665621), (3, 6421555207), (53, 363484257), (159, 121161419), (1489, 12937989), (4467, 4312663), (78917, 244113), (81371, 236751)]