22220276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11603

約数の個数: 24

約数和(自身を含む): 43012200

約数和(自身を除く): 20791924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 11549, 23098, 46196, 150137, 300274, 427313, 600548, 854626, 1709252, 5555069, 11110138, 22220276]

約数ペア:

[(1, 22220276), (2, 11110138), (4, 5555069), (13, 1709252), (26, 854626), (37, 600548), (52, 427313), (74, 300274), (148, 150137), (481, 46196), (962, 23098), (1924, 11549)]