9951404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 18213888

約数和(自身を除く): 8262484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1231, 2021, 2462, 4042, 4924, 8084, 52933, 57857, 105866, 115714, 211732, 231428, 2487851, 4975702, 9951404]

約数ペア:

[(1, 9951404), (2, 4975702), (4, 2487851), (43, 231428), (47, 211732), (86, 115714), (94, 105866), (172, 57857), (188, 52933), (1231, 8084), (2021, 4924), (2462, 4042)]