16825690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 34856064

約数和(自身を除く): 18030374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1531, 1570, 2198, 3062, 5495, 7655, 10717, 10990, 15310, 21434, 53585, 107170, 240367, 480734, 1201835, 1682569, 2403670, 3365138, 8412845, 16825690]

約数ペア:

[(1, 16825690), (2, 8412845), (5, 3365138), (7, 2403670), (10, 1682569), (14, 1201835), (35, 480734), (70, 240367), (157, 107170), (314, 53585), (785, 21434), (1099, 15310), (1531, 10990), (1570, 10717), (2198, 7655), (3062, 5495)]