2019949162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{147377}}^1$

素因数の和:147486

約数の個数: 32

約数和(自身を含む): 3820037760

約数和(自身を除く): 1800088598

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 147377, 294754, 1031639, 1621147, 2063278, 3242294, 11348029, 13116553, 22696058, 26233106, 91815871, 144282083, 183631742, 288564166, 1009974581, 2019949162]

約数ペア:

[(1, 2019949162), (2, 1009974581), (7, 288564166), (11, 183631742), (14, 144282083), (22, 91815871), (77, 26233106), (89, 22696058), (154, 13116553), (178, 11348029), (623, 3242294), (979, 2063278), (1246, 1621147), (1958, 1031639), (6853, 294754), (13706, 147377)]