13392226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20769

約数の個数: 16

約数和(自身を含む): 22390560

約数和(自身を除く): 8998334

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20731, 41462, 352427, 393889, 704854, 787778, 6696113, 13392226]

約数ペア:

[(1, 13392226), (2, 6696113), (17, 787778), (19, 704854), (34, 393889), (38, 352427), (323, 41462), (646, 20731)]