19962015

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11777}}^1$

素因数の和:11898

約数の個数: 16

約数和(自身を含む): 32224608

約数和(自身を除く): 12262593

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 11777, 35331, 58885, 176655, 1330801, 3992403, 6654005, 19962015]

約数ペア:

[(1, 19962015), (3, 6654005), (5, 3992403), (15, 1330801), (113, 176655), (339, 58885), (565, 35331), (1695, 11777)]