17989704193

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{32213}}^1$

素因数の和:32564

約数の個数: 16

約数和(自身を含む): 18849828816

約数和(自身を除く): 860124623

約数列:

[1, 41, 53, 257, 2173, 10537, 13621, 32213, 558461, 1320733, 1707289, 8278741, 69998849, 339428381, 438773273, 17989704193]

約数ペア:

[(1, 17989704193), (41, 438773273), (53, 339428381), (257, 69998849), (2173, 8278741), (10537, 1707289), (13621, 1320733), (32213, 558461)]