13069226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20269

約数の個数: 16

約数和(自身を含む): 21850560

約数和(自身を除く): 8781334

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20231, 40462, 343927, 384389, 687854, 768778, 6534613, 13069226]

約数ペア:

[(1, 13069226), (2, 6534613), (17, 768778), (19, 687854), (34, 384389), (38, 343927), (323, 40462), (646, 20231)]