19763872

素因数分解:

$2^5\times {\mathrm{719}}^1\times {\mathrm{859}}^1$

素因数の和:1588

約数の個数: 24

約数和(自身を含む): 39009600

約数和(自身を除く): 19245728

約数列:

[1, 2, 4, 8, 16, 32, 719, 859, 1438, 1718, 2876, 3436, 5752, 6872, 11504, 13744, 23008, 27488, 617621, 1235242, 2470484, 4940968, 9881936, 19763872]

約数ペア:

[(1, 19763872), (2, 9881936), (4, 4940968), (8, 2470484), (16, 1235242), (32, 617621), (719, 27488), (859, 23008), (1438, 13744), (1718, 11504), (2876, 6872), (3436, 5752)]