12463960

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 28146240

約数和(自身を除く): 15682280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 673, 926, 1346, 1852, 2315, 2692, 3365, 3704, 4630, 5384, 6730, 9260, 13460, 18520, 26920, 311599, 623198, 1246396, 1557995, 2492792, 3115990, 6231980, 12463960]

約数ペア:

[(1, 12463960), (2, 6231980), (4, 3115990), (5, 2492792), (8, 1557995), (10, 1246396), (20, 623198), (40, 311599), (463, 26920), (673, 18520), (926, 13460), (1346, 9260), (1852, 6730), (2315, 5384), (2692, 4630), (3365, 3704)]