16397882

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 25984476

約数和(自身を除く): 9586594

約数列:

[1, 2, 37, 53, 74, 106, 113, 226, 1369, 1961, 2738, 3922, 4181, 5989, 8362, 11978, 72557, 145114, 154697, 221593, 309394, 443186, 8198941, 16397882]

約数ペア:

[(1, 16397882), (2, 8198941), (37, 443186), (53, 309394), (74, 221593), (106, 154697), (113, 145114), (226, 72557), (1369, 11978), (1961, 8362), (2738, 5989), (3922, 4181)]