11138608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53572

約数の個数: 20

約数和(自身を含む): 23241568

約数和(自身を除く): 12102960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 53551, 107102, 214204, 428408, 696163, 856816, 1392326, 2784652, 5569304, 11138608]

約数ペア:

[(1, 11138608), (2, 5569304), (4, 2784652), (8, 1392326), (13, 856816), (16, 696163), (26, 428408), (52, 214204), (104, 107102), (208, 53551)]