38438939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9490

約数の個数: 16

約数和(自身を含む): 48833280

約数和(自身を除く): 10394341

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 9419, 65933, 103609, 499207, 725263, 3494449, 5491277, 38438939]

約数ペア:

[(1, 38438939), (7, 5491277), (11, 3494449), (53, 725263), (77, 499207), (371, 103609), (583, 65933), (4081, 9419)]