2016661919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{64997}}^1$

素因数の和:65110

約数の個数: 16

約数和(自身を含む): 2246330880

約数和(自身を除く): 229668961

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 31027, 64997, 1234943, 1494931, 4614787, 28403689, 87680953, 106140101, 2016661919]

約数ペア:

[(1, 2016661919), (19, 106140101), (23, 87680953), (71, 28403689), (437, 4614787), (1349, 1494931), (1633, 1234943), (31027, 64997)]