9981584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{36697}}^1$

素因数の和:36722

約数の個数: 20

約数和(自身を含む): 20477484

約数和(自身を除く): 10495900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 36697, 73394, 146788, 293576, 587152, 623849, 1247698, 2495396, 4990792, 9981584]

約数ペア:

[(1, 9981584), (2, 4990792), (4, 2495396), (8, 1247698), (16, 623849), (17, 587152), (34, 293576), (68, 146788), (136, 73394), (272, 36697)]