13219936

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4259}}^1$

素因数の和:4366

約数の個数: 24

約数和(自身を含む): 26301240

約数和(自身を除く): 13081304

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4259, 8518, 17036, 34072, 68144, 136288, 413123, 826246, 1652492, 3304984, 6609968, 13219936]

約数ペア:

[(1, 13219936), (2, 6609968), (4, 3304984), (8, 1652492), (16, 826246), (32, 413123), (97, 136288), (194, 68144), (388, 34072), (776, 17036), (1552, 8518), (3104, 4259)]