29974514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21319}}^1$

素因数の和:21377

約数の個数: 16

約数和(自身を含む): 48609600

約数和(自身を除く): 18635086

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21319, 42638, 405061, 788803, 810122, 1577606, 14987257, 29974514]

約数ペア:

[(1, 29974514), (2, 14987257), (19, 1577606), (37, 810122), (38, 788803), (74, 405061), (703, 42638), (1406, 21319)]