19470296689

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{70207}}^1$

素因数の和:70440

約数の個数: 16

約数和(自身を含む): 20573752320

約数和(自身を除く): 1103455631

約数列:

[1, 29, 73, 131, 2117, 3799, 9563, 70207, 277327, 2036003, 5125111, 9197117, 148628219, 266716393, 671389541, 19470296689]

約数ペア:

[(1, 19470296689), (29, 671389541), (73, 266716393), (131, 148628219), (2117, 9197117), (3799, 5125111), (9563, 2036003), (70207, 277327)]