21167150054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5140153}}^1$

素因数の和:5140255

約数の個数: 16

約数和(自身を含む): 33308197920

約数和(自身を除く): 12141047866

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 5140153, 10280306, 149064437, 298128874, 364950863, 729901726, 10583575027, 21167150054]

約数ペア:

[(1, 21167150054), (2, 10583575027), (29, 729901726), (58, 364950863), (71, 298128874), (142, 149064437), (2059, 10280306), (4118, 5140153)]