12695820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211597}}^1$

素因数の和:211609

約数の個数: 24

約数和(自身を含む): 35548464

約数和(自身を除く): 22852644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211597, 423194, 634791, 846388, 1057985, 1269582, 2115970, 2539164, 3173955, 4231940, 6347910, 12695820]

約数ペア:

[(1, 12695820), (2, 6347910), (3, 4231940), (4, 3173955), (5, 2539164), (6, 2115970), (10, 1269582), (12, 1057985), (15, 846388), (20, 634791), (30, 423194), (60, 211597)]