31837426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5623}}^1$

素因数の和:5793

約数の個数: 16

約数和(自身を含む): 50616000

約数和(自身を除く): 18778574

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5623, 5662, 11246, 106837, 213674, 837827, 1675654, 15918713, 31837426]

約数ペア:

[(1, 31837426), (2, 15918713), (19, 1675654), (38, 837827), (149, 213674), (298, 106837), (2831, 11246), (5623, 5662)]