16278934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 24

約数和(自身を含む): 29461968

約数和(自身を除く): 13183034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3221, 5054, 6442, 22547, 45094, 61199, 122398, 428393, 856786, 1162781, 2325562, 8139467, 16278934]

約数ペア:

[(1, 16278934), (2, 8139467), (7, 2325562), (14, 1162781), (19, 856786), (38, 428393), (133, 122398), (266, 61199), (361, 45094), (722, 22547), (2527, 6442), (3221, 5054)]