19829328

素因数分解:

$2^4\times 3^1\times {\mathrm{413111}}^1$

素因数の和:413122

約数の個数: 20

約数和(自身を含む): 51225888

約数和(自身を除く): 31396560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413111, 826222, 1239333, 1652444, 2478666, 3304888, 4957332, 6609776, 9914664, 19829328]

約数ペア:

[(1, 19829328), (2, 9914664), (3, 6609776), (4, 4957332), (6, 3304888), (8, 2478666), (12, 1652444), (16, 1239333), (24, 826222), (48, 413111)]