6405812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12071

約数の個数: 24

約数和(自身を含む): 13487040

約数和(自身を除く): 7081228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 12041, 24082, 48164, 84287, 168574, 228779, 337148, 457558, 915116, 1601453, 3202906, 6405812]

約数ペア:

[(1, 6405812), (2, 3202906), (4, 1601453), (7, 915116), (14, 457558), (19, 337148), (28, 228779), (38, 168574), (76, 84287), (133, 48164), (266, 24082), (532, 12041)]