19065464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216653}}^1$

素因数の和:216670

約数の個数: 16

約数和(自身を含む): 38997720

約数和(自身を除く): 19932256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216653, 433306, 866612, 1733224, 2383183, 4766366, 9532732, 19065464]

約数ペア:

[(1, 19065464), (2, 9532732), (4, 4766366), (8, 2383183), (11, 1733224), (22, 866612), (44, 433306), (88, 216653)]