12682490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 23704704

約数和(自身を除く): 11022214

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 227, 302, 370, 454, 755, 1135, 1510, 2270, 5587, 8399, 11174, 16798, 27935, 34277, 41995, 55870, 68554, 83990, 171385, 342770, 1268249, 2536498, 6341245, 12682490]

約数ペア:

[(1, 12682490), (2, 6341245), (5, 2536498), (10, 1268249), (37, 342770), (74, 171385), (151, 83990), (185, 68554), (227, 55870), (302, 41995), (370, 34277), (454, 27935), (755, 16798), (1135, 11174), (1510, 8399), (2270, 5587)]