38938146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9490

約数の個数: 32

約数和(自身を含む): 85458240

約数和(自身を除く): 46520094

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9419, 18838, 28257, 56514, 122447, 244894, 367341, 499207, 734682, 998414, 1497621, 2995242, 6489691, 12979382, 19469073, 38938146]

約数ペア:

[(1, 38938146), (2, 19469073), (3, 12979382), (6, 6489691), (13, 2995242), (26, 1497621), (39, 998414), (53, 734682), (78, 499207), (106, 367341), (159, 244894), (318, 122447), (689, 56514), (1378, 28257), (2067, 18838), (4134, 9419)]