2169926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 3619728

約数和(自身を除く): 1449802

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1861, 3722, 20471, 40942, 98633, 197266, 1084963, 2169926]

約数ペア:

[(1, 2169926), (2, 1084963), (11, 197266), (22, 98633), (53, 40942), (106, 20471), (583, 3722), (1166, 1861)]