238417836

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{9949}}^1$

素因数の和:11953

約数の個数: 24

約数和(自身を含む): 556642800

約数和(自身を除く): 318224964

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 9949, 11982, 19898, 23964, 29847, 39796, 59694, 119388, 19868153, 39736306, 59604459, 79472612, 119208918, 238417836]

約数ペア:

[(1, 238417836), (2, 119208918), (3, 79472612), (4, 59604459), (6, 39736306), (12, 19868153), (1997, 119388), (3994, 59694), (5991, 39796), (7988, 29847), (9949, 23964), (11982, 19898)]