11657690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 11437030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 809, 1310, 1441, 1618, 2882, 4045, 7205, 8090, 8899, 14410, 17798, 44495, 88990, 105979, 211958, 529895, 1059790, 1165769, 2331538, 5828845, 11657690]

約数ペア:

[(1, 11657690), (2, 5828845), (5, 2331538), (10, 1165769), (11, 1059790), (22, 529895), (55, 211958), (110, 105979), (131, 88990), (262, 44495), (655, 17798), (809, 14410), (1310, 8899), (1441, 8090), (1618, 7205), (2882, 4045)]