19237804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 35607600

約数和(自身を除く): 16369796

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 941, 1076, 1882, 3764, 5111, 10222, 17879, 20444, 35758, 71516, 253129, 506258, 1012516, 4809451, 9618902, 19237804]

約数ペア:

[(1, 19237804), (2, 9618902), (4, 4809451), (19, 1012516), (38, 506258), (76, 253129), (269, 71516), (538, 35758), (941, 20444), (1076, 17879), (1882, 10222), (3764, 5111)]