12581664554

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{140681}}^1$

素因数の和:141241

約数の個数: 16

約数和(自身を含む): 19108554696

約数和(自身を除く): 6526890142

約数列:

[1, 2, 97, 194, 461, 922, 44717, 89434, 140681, 281362, 13646057, 27292114, 64853941, 129707882, 6290832277, 12581664554]

約数ペア:

[(1, 12581664554), (2, 6290832277), (97, 129707882), (194, 64853941), (461, 27292114), (922, 13646057), (44717, 281362), (89434, 140681)]