39796868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1319}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 73550400

約数和(自身を除く): 33753532

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1319, 1588, 2638, 5276, 7543, 15086, 25061, 30172, 50122, 100244, 523643, 1047286, 2094572, 9949217, 19898434, 39796868]

約数ペア:

[(1, 39796868), (2, 19898434), (4, 9949217), (19, 2094572), (38, 1047286), (76, 523643), (397, 100244), (794, 50122), (1319, 30172), (1588, 25061), (2638, 15086), (5276, 7543)]