21326932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{484703}}^1$

素因数の和:484718

約数の個数: 12

約数和(自身を含む): 40715136

約数和(自身を除く): 19388204

約数列:

[1, 2, 4, 11, 22, 44, 484703, 969406, 1938812, 5331733, 10663466, 21326932]

約数ペア:

[(1, 21326932), (2, 10663466), (4, 5331733), (11, 1938812), (22, 969406), (44, 484703)]