21692582

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 34054992

約数和(自身を除く): 12362410

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 5531, 11062, 204647, 293143, 409294, 586286, 10846291, 21692582]

約数ペア:

[(1, 21692582), (2, 10846291), (37, 586286), (53, 409294), (74, 293143), (106, 204647), (1961, 11062), (3922, 5531)]