19425066

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{9781}}^1$

素因数の和:10117

約数の個数: 16

約数和(自身を含む): 38971488

約数和(自身を除く): 19546422

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 9781, 19562, 29343, 58686, 3237511, 6475022, 9712533, 19425066]

約数ペア:

[(1, 19425066), (2, 9712533), (3, 6475022), (6, 3237511), (331, 58686), (662, 29343), (993, 19562), (1986, 9781)]