22665244

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 46453176

約数和(自身を除く): 23787932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 587, 788, 1174, 1379, 2348, 2758, 4109, 5516, 8218, 9653, 16436, 19306, 28763, 38612, 57526, 115052, 115639, 231278, 462556, 809473, 1618946, 3237892, 5666311, 11332622, 22665244]

約数ペア:

[(1, 22665244), (2, 11332622), (4, 5666311), (7, 3237892), (14, 1618946), (28, 809473), (49, 462556), (98, 231278), (196, 115639), (197, 115052), (394, 57526), (587, 38612), (788, 28763), (1174, 19306), (1379, 16436), (2348, 9653), (2758, 8218), (4109, 5516)]