22745684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 43270920

約数和(自身を除く): 20525236

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4013, 5668, 8026, 16052, 52169, 104338, 208676, 437417, 874834, 1749668, 5686421, 11372842, 22745684]

約数ペア:

[(1, 22745684), (2, 11372842), (4, 5686421), (13, 1749668), (26, 874834), (52, 437417), (109, 208676), (218, 104338), (436, 52169), (1417, 16052), (2834, 8026), (4013, 5668)]