2023203562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{21391}}^1$

素因数の和:21562

約数の個数: 24

約数和(自身を含む): 3227539392

約数和(自身を除く): 1204335830

約数列:

[1, 2, 19, 38, 131, 262, 361, 722, 2489, 4978, 21391, 42782, 47291, 94582, 406429, 812858, 2802221, 5604442, 7722151, 15444302, 53242199, 106484398, 1011601781, 2023203562]

約数ペア:

[(1, 2023203562), (2, 1011601781), (19, 106484398), (38, 53242199), (131, 15444302), (262, 7722151), (361, 5604442), (722, 2802221), (2489, 812858), (4978, 406429), (21391, 94582), (42782, 47291)]