19189035

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 34298880

約数和(自身を除く): 15109845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 463, 921, 1389, 1535, 2315, 2763, 4167, 4605, 6945, 8289, 12501, 13815, 20835, 41445, 62505, 142141, 426423, 710705, 1279269, 2132115, 3837807, 6396345, 19189035]

約数ペア:

[(1, 19189035), (3, 6396345), (5, 3837807), (9, 2132115), (15, 1279269), (27, 710705), (45, 426423), (135, 142141), (307, 62505), (463, 41445), (921, 20835), (1389, 13815), (1535, 12501), (2315, 8289), (2763, 6945), (4167, 4605)]