16219653

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 22690560

約数和(自身を除く): 6470907

約数列:

[1, 3, 37, 47, 111, 141, 1739, 3109, 5217, 9327, 115033, 146123, 345099, 438369, 5406551, 16219653]

約数ペア:

[(1, 16219653), (3, 5406551), (37, 438369), (47, 345099), (111, 146123), (141, 115033), (1739, 9327), (3109, 5217)]