15393966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 35328768

約数和(自身を除く): 19934802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1171, 1878, 2191, 2342, 3513, 4382, 6573, 7026, 8197, 13146, 16394, 24591, 49182, 366523, 733046, 1099569, 2199138, 2565661, 5131322, 7696983, 15393966]

約数ペア:

[(1, 15393966), (2, 7696983), (3, 5131322), (6, 2565661), (7, 2199138), (14, 1099569), (21, 733046), (42, 366523), (313, 49182), (626, 24591), (939, 16394), (1171, 13146), (1878, 8197), (2191, 7026), (2342, 6573), (3513, 4382)]