1900381846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{807299}}^1$

素因数の和:807419

約数の個数: 16

約数和(自身を含む): 3138782400

約数和(自身を除く): 1238400554

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 807299, 1614598, 8880289, 17760578, 86380993, 172761986, 950190923, 1900381846]

約数ペア:

[(1, 1900381846), (2, 950190923), (11, 172761986), (22, 86380993), (107, 17760578), (214, 8880289), (1177, 1614598), (2354, 807299)]