19944862

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4792

約数の個数: 24

約数和(自身を含む): 35618616

約数和(自身を除く): 15673754

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4733, 9466, 33131, 66262, 203519, 231917, 407038, 463834, 1424633, 2849266, 9972431, 19944862]

約数ペア:

[(1, 19944862), (2, 9972431), (7, 2849266), (14, 1424633), (43, 463834), (49, 407038), (86, 231917), (98, 203519), (301, 66262), (602, 33131), (2107, 9466), (4214, 4733)]