19186522

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 29459232

約数和(自身を除く): 10272710

約数列:

[1, 2, 67, 131, 134, 262, 1093, 2186, 8777, 17554, 73231, 143183, 146462, 286366, 9593261, 19186522]

約数ペア:

[(1, 19186522), (2, 9593261), (67, 286366), (131, 146462), (134, 143183), (262, 73231), (1093, 17554), (2186, 8777)]