12812071304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39061193}}^1$

素因数の和:39061240

約数の個数: 16

約数和(自身を含む): 24608552220

約数和(自身を除く): 11796480916

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39061193, 78122386, 156244772, 312489544, 1601508913, 3203017826, 6406035652, 12812071304]

約数ペア:

[(1, 12812071304), (2, 6406035652), (4, 3203017826), (8, 1601508913), (41, 312489544), (82, 156244772), (164, 78122386), (328, 39061193)]