15990056

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{8363}}^1$

素因数の和:8608

約数の個数: 16

約数和(自身を含む): 30110400

約数和(自身を除く): 14120344

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 8363, 16726, 33452, 66904, 1998757, 3997514, 7995028, 15990056]

約数ペア:

[(1, 15990056), (2, 7995028), (4, 3997514), (8, 1998757), (239, 66904), (478, 33452), (956, 16726), (1912, 8363)]