21086236418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8029793}}^1$

素因数の和:8029909

約数の個数: 16

約数和(自身を含む): 34399637496

約数和(自身を除く): 13313401078

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 8029793, 16059586, 104387309, 208774618, 811009093, 1622018186, 10543118209, 21086236418]

約数ペア:

[(1, 21086236418), (2, 10543118209), (13, 1622018186), (26, 811009093), (101, 208774618), (202, 104387309), (1313, 16059586), (2626, 8029793)]