13367678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20731

約数の個数: 16

約数和(自身を含む): 22349520

約数和(自身を除く): 8981842

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20693, 41386, 351781, 393167, 703562, 786334, 6683839, 13367678]

約数ペア:

[(1, 13367678), (2, 6683839), (17, 786334), (19, 703562), (34, 393167), (38, 351781), (323, 41386), (646, 20693)]