1949810258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 3217294080

約数和(自身を除く): 1267483822

約数列:

[1, 2, 11, 22, 197, 394, 433, 866, 1039, 2078, 2167, 4334, 4763, 9526, 11429, 22858, 85301, 170602, 204683, 409366, 449887, 899774, 938311, 1876622, 2251513, 4503026, 4948757, 9897514, 88627739, 177255478, 974905129, 1949810258]

約数ペア:

[(1, 1949810258), (2, 974905129), (11, 177255478), (22, 88627739), (197, 9897514), (394, 4948757), (433, 4503026), (866, 2251513), (1039, 1876622), (2078, 938311), (2167, 899774), (4334, 449887), (4763, 409366), (9526, 204683), (11429, 170602), (22858, 85301)]