22745944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{218711}}^1$

素因数の和:218730

約数の個数: 16

約数和(自身を含む): 45929520

約数和(自身を除く): 23183576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 218711, 437422, 874844, 1749688, 2843243, 5686486, 11372972, 22745944]

約数ペア:

[(1, 22745944), (2, 11372972), (4, 5686486), (8, 2843243), (13, 1749688), (26, 874844), (52, 437422), (104, 218711)]