22185644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 43226064

約数和(自身を除く): 21040420

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 887, 962, 1774, 1924, 3548, 6253, 11531, 12506, 23062, 25012, 32819, 46124, 65638, 131276, 149903, 299806, 426647, 599612, 853294, 1706588, 5546411, 11092822, 22185644]

約数ペア:

[(1, 22185644), (2, 11092822), (4, 5546411), (13, 1706588), (26, 853294), (37, 599612), (52, 426647), (74, 299806), (148, 149903), (169, 131276), (338, 65638), (481, 46124), (676, 32819), (887, 25012), (962, 23062), (1774, 12506), (1924, 11531), (3548, 6253)]