12895216

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{1373}}^1$

素因数の和:1968

約数の個数: 20

約数和(自身を含む): 25045272

約数和(自身を除く): 12150056

約数列:

[1, 2, 4, 8, 16, 587, 1174, 1373, 2348, 2746, 4696, 5492, 9392, 10984, 21968, 805951, 1611902, 3223804, 6447608, 12895216]

約数ペア:

[(1, 12895216), (2, 6447608), (4, 3223804), (8, 1611902), (16, 805951), (587, 21968), (1174, 10984), (1373, 9392), (2348, 5492), (2746, 4696)]