12445070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 13060210

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 4919, 9838, 24595, 49190, 54109, 108218, 113137, 226274, 270545, 541090, 565685, 1131370, 1244507, 2489014, 6222535, 12445070]

約数ペア:

[(1, 12445070), (2, 6222535), (5, 2489014), (10, 1244507), (11, 1131370), (22, 565685), (23, 541090), (46, 270545), (55, 226274), (110, 113137), (115, 108218), (230, 54109), (253, 49190), (506, 24595), (1265, 9838), (2530, 4919)]