12953990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{185057}}^1$

素因数の和:185071

約数の個数: 16

約数和(自身を含む): 26648352

約数和(自身を除く): 13694362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 185057, 370114, 925285, 1295399, 1850570, 2590798, 6476995, 12953990]

約数ペア:

[(1, 12953990), (2, 6476995), (5, 2590798), (7, 1850570), (10, 1295399), (14, 925285), (35, 370114), (70, 185057)]