19603010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 40563072

約数和(自身を除く): 20960062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1451, 1930, 2702, 2902, 6755, 7255, 10157, 13510, 14510, 20314, 50785, 101570, 280043, 560086, 1400215, 1960301, 2800430, 3920602, 9801505, 19603010]

約数ペア:

[(1, 19603010), (2, 9801505), (5, 3920602), (7, 2800430), (10, 1960301), (14, 1400215), (35, 560086), (70, 280043), (193, 101570), (386, 50785), (965, 20314), (1351, 14510), (1451, 13510), (1930, 10157), (2702, 7255), (2902, 6755)]