22129844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1091}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 42378336

約数和(自身を除く): 20248492

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1091, 1844, 2182, 4364, 5071, 10142, 12001, 20284, 24002, 48004, 502951, 1005902, 2011804, 5532461, 11064922, 22129844]

約数ペア:

[(1, 22129844), (2, 11064922), (4, 5532461), (11, 2011804), (22, 1005902), (44, 502951), (461, 48004), (922, 24002), (1091, 20284), (1844, 12001), (2182, 10142), (4364, 5071)]