9957310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 19730304

約数和(自身を除く): 9772994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 691, 1310, 1382, 1441, 2882, 3455, 6910, 7205, 7601, 14410, 15202, 38005, 76010, 90521, 181042, 452605, 905210, 995731, 1991462, 4978655, 9957310]

約数ペア:

[(1, 9957310), (2, 4978655), (5, 1991462), (10, 995731), (11, 905210), (22, 452605), (55, 181042), (110, 90521), (131, 76010), (262, 38005), (655, 15202), (691, 14410), (1310, 7601), (1382, 7205), (1441, 6910), (2882, 3455)]