15872544002

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4743737}}^1$

素因数の和:4743985

約数の個数: 16

約数和(自身を含む): 27323930880

約数和(自身を除く): 11451386878

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 4743737, 9487474, 33206159, 66412318, 1133753143, 2267506286, 7936272001, 15872544002]

約数ペア:

[(1, 15872544002), (2, 7936272001), (7, 2267506286), (14, 1133753143), (239, 66412318), (478, 33206159), (1673, 9487474), (3346, 4743737)]