15686984

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{14107}}^1$

素因数の和:14252

約数の個数: 16

約数和(自身を含む): 29626800

約数和(自身を除く): 13939816

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 14107, 28214, 56428, 112856, 1960873, 3921746, 7843492, 15686984]

約数ペア:

[(1, 15686984), (2, 7843492), (4, 3921746), (8, 1960873), (139, 112856), (278, 56428), (556, 28214), (1112, 14107)]