219802022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{169339}}^1$

素因数の和:169411

約数の個数: 16

約数和(自身を含む): 365774400

約数和(自身を除く): 145972378

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 169339, 338678, 1862729, 3725458, 9991001, 19982002, 109901011, 219802022]

約数ペア:

[(1, 219802022), (2, 109901011), (11, 19982002), (22, 9991001), (59, 3725458), (118, 1862729), (649, 338678), (1298, 169339)]