8191782721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{33581}}^1$

素因数の和:33984

約数の個数: 16

約数和(自身を含む): 8881767360

約数和(自身を除く): 689984639

約数列:

[1, 19, 37, 347, 703, 6593, 12839, 33581, 243941, 638039, 1242497, 11652607, 23607443, 221399533, 431146459, 8191782721]

約数ペア:

[(1, 8191782721), (19, 431146459), (37, 221399533), (347, 23607443), (703, 11652607), (6593, 1242497), (12839, 638039), (33581, 243941)]