20165412

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8707}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 47301856

約数和(自身を除く): 27136444

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8707, 17414, 26121, 34828, 52242, 104484, 1680451, 3360902, 5041353, 6721804, 10082706, 20165412]

約数ペア:

[(1, 20165412), (2, 10082706), (3, 6721804), (4, 5041353), (6, 3360902), (12, 1680451), (193, 104484), (386, 52242), (579, 34828), (772, 26121), (1158, 17414), (2316, 8707)]