13269968

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1489}}^1$

素因数の和:2054

約数の個数: 20

約数和(自身を含む): 25774020

約数和(自身を除く): 12504052

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1489, 2228, 2978, 4456, 5956, 8912, 11912, 23824, 829373, 1658746, 3317492, 6634984, 13269968]

約数ペア:

[(1, 13269968), (2, 6634984), (4, 3317492), (8, 1658746), (16, 829373), (557, 23824), (1114, 11912), (1489, 8912), (2228, 5956), (2978, 4456)]