12454550

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 23290176

約数和(自身を除く): 10835626

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 1117, 2230, 2234, 5575, 5585, 11150, 11170, 27925, 55850, 249091, 498182, 1245455, 2490910, 6227275, 12454550]

約数ペア:

[(1, 12454550), (2, 6227275), (5, 2490910), (10, 1245455), (25, 498182), (50, 249091), (223, 55850), (446, 27925), (1115, 11170), (1117, 11150), (2230, 5585), (2234, 5575)]