12698747

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 987013

約数列:

[1, 31, 53, 59, 131, 1643, 1829, 3127, 4061, 6943, 7729, 96937, 215233, 239599, 409637, 12698747]

約数ペア:

[(1, 12698747), (31, 409637), (53, 239599), (59, 215233), (131, 96937), (1643, 7729), (1829, 6943), (3127, 4061)]