19076247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 29181360

約数和(自身を除く): 10105113

約数列:

[1, 3, 9, 19, 57, 171, 281, 397, 843, 1191, 2529, 3573, 5339, 7543, 16017, 22629, 48051, 67887, 111557, 334671, 1004013, 2119583, 6358749, 19076247]

約数ペア:

[(1, 19076247), (3, 6358749), (9, 2119583), (19, 1004013), (57, 334671), (171, 111557), (281, 67887), (397, 48051), (843, 22629), (1191, 16017), (2529, 7543), (3573, 5339)]