1885704001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{21121}}^1$

素因数の和:21304

約数の個数: 16

約数和(自身を含む): 2054748160

約数和(自身を除く): 169044159

約数列:

[1, 19, 37, 127, 703, 2413, 4699, 21121, 89281, 401299, 781477, 2682367, 14848063, 50964973, 99247579, 1885704001]

約数ペア:

[(1, 1885704001), (19, 99247579), (37, 50964973), (127, 14848063), (703, 2682367), (2413, 781477), (4699, 401299), (21121, 89281)]