16866902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 27633312

約数和(自身を除く): 10766410

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9137, 18274, 118781, 237562, 648727, 1297454, 8433451, 16866902]

約数ペア:

[(1, 16866902), (2, 8433451), (13, 1297454), (26, 648727), (71, 237562), (142, 118781), (923, 18274), (1846, 9137)]