15298210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17189}}^1$

素因数の和:17285

約数の個数: 16

約数和(自身を含む): 27847800

約数和(自身を除く): 12549590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 17189, 34378, 85945, 171890, 1529821, 3059642, 7649105, 15298210]

約数ペア:

[(1, 15298210), (2, 7649105), (5, 3059642), (10, 1529821), (89, 171890), (178, 85945), (445, 34378), (890, 17189)]