42492854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4157}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 67359600

約数和(自身を除く): 24866746

約数列:

[1, 2, 19, 38, 269, 538, 4157, 5111, 8314, 10222, 78983, 157966, 1118233, 2236466, 21246427, 42492854]

約数ペア:

[(1, 42492854), (2, 21246427), (19, 2236466), (38, 1118233), (269, 157966), (538, 78983), (4157, 10222), (5111, 8314)]