13985988

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1621}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 32699520

約数和(自身を除く): 18713532

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 1621, 2157, 2876, 3242, 4314, 4863, 6484, 8628, 9726, 19452, 1165499, 2330998, 3496497, 4661996, 6992994, 13985988]

約数ペア:

[(1, 13985988), (2, 6992994), (3, 4661996), (4, 3496497), (6, 2330998), (12, 1165499), (719, 19452), (1438, 9726), (1621, 8628), (2157, 6484), (2876, 4863), (3242, 4314)]