12444680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18301}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 29649240

約数和(自身を除く): 17204560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18301, 36602, 73204, 91505, 146408, 183010, 311117, 366020, 622234, 732040, 1244468, 1555585, 2488936, 3111170, 6222340, 12444680]

約数ペア:

[(1, 12444680), (2, 6222340), (4, 3111170), (5, 2488936), (8, 1555585), (10, 1244468), (17, 732040), (20, 622234), (34, 366020), (40, 311117), (68, 183010), (85, 146408), (136, 91505), (170, 73204), (340, 36602), (680, 18301)]