2019930748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1995979}}^1$

素因数の和:1996017

約数の個数: 24

約数和(自身を含む): 4023895680

約数和(自身を除く): 2003964932

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1995979, 3991958, 7983916, 21955769, 43911538, 45907517, 87823076, 91815034, 183630068, 504982687, 1009965374, 2019930748]

約数ペア:

[(1, 2019930748), (2, 1009965374), (4, 504982687), (11, 183630068), (22, 91815034), (23, 87823076), (44, 45907517), (46, 43911538), (92, 21955769), (253, 7983916), (506, 3991958), (1012, 1995979)]