38744342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212881}}^1$

素因数の和:212903

約数の個数: 16

約数和(自身を含む): 71528352

約数和(自身を除く): 32784010

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 212881, 425762, 1490167, 2767453, 2980334, 5534906, 19372171, 38744342]

約数ペア:

[(1, 38744342), (2, 19372171), (7, 5534906), (13, 2980334), (14, 2767453), (26, 1490167), (91, 425762), (182, 212881)]