22268036

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16921}}^1$

素因数の和:16979

約数の個数: 24

約数和(自身を含む): 45486336

約数和(自身を除く): 23218300

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 16921, 33842, 67684, 118447, 236894, 473788, 795287, 1590574, 3181148, 5567009, 11134018, 22268036]

約数ペア:

[(1, 22268036), (2, 11134018), (4, 5567009), (7, 3181148), (14, 1590574), (28, 795287), (47, 473788), (94, 236894), (188, 118447), (329, 67684), (658, 33842), (1316, 16921)]