38131885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 50158080

約数和(自身を除く): 12026195

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 3109, 12265, 15545, 34199, 170995, 693307, 3466535, 7626377, 38131885]

約数ペア:

[(1, 38131885), (5, 7626377), (11, 3466535), (55, 693307), (223, 170995), (1115, 34199), (2453, 15545), (3109, 12265)]