38191516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{983}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 73067904

約数和(自身を除く): 34876388

約数列:

[1, 2, 4, 11, 22, 44, 883, 983, 1766, 1966, 3532, 3932, 9713, 10813, 19426, 21626, 38852, 43252, 867989, 1735978, 3471956, 9547879, 19095758, 38191516]

約数ペア:

[(1, 38191516), (2, 19095758), (4, 9547879), (11, 3471956), (22, 1735978), (44, 867989), (883, 43252), (983, 38852), (1766, 21626), (1966, 19426), (3532, 10813), (3932, 9713)]