12021922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 19782144

約数和(自身を除く): 7760222

約数列:

[1, 2, 11, 22, 191, 382, 2101, 2861, 4202, 5722, 31471, 62942, 546451, 1092902, 6010961, 12021922]

約数ペア:

[(1, 12021922), (2, 6010961), (11, 1092902), (22, 546451), (191, 62942), (382, 31471), (2101, 5722), (2861, 4202)]