22185128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8429}}^1$

素因数の和:8489

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 26371672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 8429, 16858, 33716, 59003, 67432, 118006, 236012, 396163, 472024, 792326, 1584652, 2773141, 3169304, 5546282, 11092564, 22185128]

約数ペア:

[(1, 22185128), (2, 11092564), (4, 5546282), (7, 3169304), (8, 2773141), (14, 1584652), (28, 792326), (47, 472024), (56, 396163), (94, 236012), (188, 118006), (329, 67432), (376, 59003), (658, 33716), (1316, 16858), (2632, 8429)]