11886485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 16837632

約数和(自身を除く): 4951147

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 347, 403, 527, 1105, 1735, 2015, 2635, 4511, 5899, 6851, 10757, 22555, 29495, 34255, 53785, 76687, 139841, 182869, 383435, 699205, 914345, 2377297, 11886485]

約数ペア:

[(1, 11886485), (5, 2377297), (13, 914345), (17, 699205), (31, 383435), (65, 182869), (85, 139841), (155, 76687), (221, 53785), (347, 34255), (403, 29495), (527, 22555), (1105, 10757), (1735, 6851), (2015, 5899), (2635, 4511)]