198594022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{243973}}^1$

素因数の和:244023

約数の個数: 16

約数和(自身を含む): 333756432

約数和(自身を除く): 135162410

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 243973, 487946, 2683703, 5367406, 9027001, 18054002, 99297011, 198594022]

約数ペア:

[(1, 198594022), (2, 99297011), (11, 18054002), (22, 9027001), (37, 5367406), (74, 2683703), (407, 487946), (814, 243973)]