12376685

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15390000

約数和(自身を除く): 3013315

約数列:

[1, 5, 37, 149, 185, 449, 745, 2245, 5513, 16613, 27565, 66901, 83065, 334505, 2475337, 12376685]

約数ペア:

[(1, 12376685), (5, 2475337), (37, 334505), (149, 83065), (185, 66901), (449, 27565), (745, 16613), (2245, 5513)]