13238428168

素因数分解:

$2^3\times 7^1\times {\mathrm{236400503}}^1$

素因数の和:236400516

約数の個数: 16

約数和(自身を含む): 28368060480

約数和(自身を除く): 15129632312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 236400503, 472801006, 945602012, 1654803521, 1891204024, 3309607042, 6619214084, 13238428168]

約数ペア:

[(1, 13238428168), (2, 6619214084), (4, 3309607042), (7, 1891204024), (8, 1654803521), (14, 945602012), (28, 472801006), (56, 236400503)]