22019804924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{423457787}}^1$

素因数の和:423457804

約数の個数: 12

約数和(自身を含む): 41498863224

約数和(自身を除く): 19479058300

約数列:

[1, 2, 4, 13, 26, 52, 423457787, 846915574, 1693831148, 5504951231, 11009902462, 22019804924]

約数ペア:

[(1, 22019804924), (2, 11009902462), (4, 5504951231), (13, 1693831148), (26, 846915574), (52, 423457787)]