19039110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14759}}^1$

素因数の和:14812

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 27720570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14759, 29518, 44277, 73795, 88554, 147590, 221385, 442770, 634637, 1269274, 1903911, 3173185, 3807822, 6346370, 9519555, 19039110]

約数ペア:

[(1, 19039110), (2, 9519555), (3, 6346370), (5, 3807822), (6, 3173185), (10, 1903911), (15, 1269274), (30, 634637), (43, 442770), (86, 221385), (129, 147590), (215, 88554), (258, 73795), (430, 44277), (645, 29518), (1290, 14759)]