12120994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 18983160

約数和(自身を除く): 6862166

約数列:

[1, 2, 41, 53, 82, 106, 2173, 2789, 4346, 5578, 114349, 147817, 228698, 295634, 6060497, 12120994]

約数ペア:

[(1, 12120994), (2, 6060497), (41, 295634), (53, 228698), (82, 147817), (106, 114349), (2173, 5578), (2789, 4346)]