42451966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4153}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 67294800

約数和(自身を除く): 24842834

約数列:

[1, 2, 19, 38, 269, 538, 4153, 5111, 8306, 10222, 78907, 157814, 1117157, 2234314, 21225983, 42451966]

約数ペア:

[(1, 42451966), (2, 21225983), (19, 2234314), (38, 1117157), (269, 157814), (538, 78907), (4153, 10222), (5111, 8306)]