2123459.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19381}}^1$

素因数の和:19475

約数の個数: 24

約数和(自身を含む): 91172928

約数和(自身を除く): 46131484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 19381, 38762, 77524, 135667, 271334, 542668, 1608623, 3217246, 6434492, 11260361, 22520722, 45041444]

約数ペア:

[(1, 45041444), (2, 22520722), (4, 11260361), (7, 6434492), (14, 3217246), (28, 1608623), (83, 542668), (166, 271334), (332, 135667), (581, 77524), (1162, 38762), (2324, 19381)]