18429845

素因数分解:

$5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{859}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 25345920

約数和(自身を除く): 6916075

約数列:

[1, 5, 7, 35, 613, 859, 3065, 4291, 4295, 6013, 21455, 30065, 526567, 2632835, 3685969, 18429845]

約数ペア:

[(1, 18429845), (5, 3685969), (7, 2632835), (35, 526567), (613, 30065), (859, 21455), (3065, 6013), (4291, 4295)]