18329608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208291}}^1$

素因数の和:208308

約数の個数: 16

約数和(自身を含む): 37492560

約数和(自身を除く): 19162952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208291, 416582, 833164, 1666328, 2291201, 4582402, 9164804, 18329608]

約数ペア:

[(1, 18329608), (2, 9164804), (4, 4582402), (8, 2291201), (11, 1666328), (22, 833164), (44, 416582), (88, 208291)]