22002758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 33864480

約数和(自身を除く): 11861722

約数列:

[1, 2, 71, 89, 142, 178, 1741, 3482, 6319, 12638, 123611, 154949, 247222, 309898, 11001379, 22002758]

約数ペア:

[(1, 22002758), (2, 11001379), (71, 309898), (89, 247222), (142, 154949), (178, 123611), (1741, 12638), (3482, 6319)]