13293140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{94951}}^1$

素因数の和:94967

約数の個数: 24

約数和(自身を含む): 31903872

約数和(自身を除く): 18610732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 94951, 189902, 379804, 474755, 664657, 949510, 1329314, 1899020, 2658628, 3323285, 6646570, 13293140]

約数ペア:

[(1, 13293140), (2, 6646570), (4, 3323285), (5, 2658628), (7, 1899020), (10, 1329314), (14, 949510), (20, 664657), (28, 474755), (35, 379804), (70, 189902), (140, 94951)]