9961310

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4721}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 18019152

約数和(自身を除く): 8057842

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4721, 9442, 23605, 47210, 996131, 1992262, 4980655, 9961310]

約数ペア:

[(1, 9961310), (2, 4980655), (5, 1992262), (10, 996131), (211, 47210), (422, 23605), (1055, 9442), (2110, 4721)]