16993804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 30749600

約数和(自身を除く): 13755796

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 577, 796, 1154, 2308, 7363, 14726, 21349, 29452, 42698, 85396, 114823, 229646, 459292, 4248451, 8496902, 16993804]

約数ペア:

[(1, 16993804), (2, 8496902), (4, 4248451), (37, 459292), (74, 229646), (148, 114823), (199, 85396), (398, 42698), (577, 29452), (796, 21349), (1154, 14726), (2308, 7363)]