38419199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13670

約数の個数: 16

約数和(自身を含む): 48814080

約数和(自身を除く): 10394881

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 13619, 95333, 177047, 422189, 1239329, 2955323, 5488457, 38419199]

約数ペア:

[(1, 38419199), (7, 5488457), (13, 2955323), (31, 1239329), (91, 422189), (217, 177047), (403, 95333), (2821, 13619)]