191386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 328104

約数和(自身を除く): 136718

約数列:

[1, 2, 13, 17, 26, 34, 221, 433, 442, 866, 5629, 7361, 11258, 14722, 95693, 191386]

約数ペア:

[(1, 191386), (2, 95693), (13, 14722), (17, 11258), (26, 7361), (34, 5629), (221, 866), (433, 442)]