22698754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 15443966

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 257, 514, 559, 1027, 1118, 2054, 3341, 3397, 6682, 6794, 11051, 20303, 22102, 40606, 44161, 88322, 143663, 263939, 287326, 527878, 873029, 1746058, 11349377, 22698754]

約数ペア:

[(1, 22698754), (2, 11349377), (13, 1746058), (26, 873029), (43, 527878), (79, 287326), (86, 263939), (158, 143663), (257, 88322), (514, 44161), (559, 40606), (1027, 22102), (1118, 20303), (2054, 11051), (3341, 6794), (3397, 6682)]