13663628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 26236560

約数和(自身を除く): 12572932

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 1609, 2123, 3218, 4246, 6436, 8492, 17699, 35398, 70796, 310537, 621074, 1242148, 3415907, 6831814, 13663628]

約数ペア:

[(1, 13663628), (2, 6831814), (4, 3415907), (11, 1242148), (22, 621074), (44, 310537), (193, 70796), (386, 35398), (772, 17699), (1609, 8492), (2123, 6436), (3218, 4246)]