21134564869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{62213}}^1$

素因数の和:62660

約数の個数: 16

約数和(自身を含む): 23382509760

約数和(自身を除く): 2247944891

約数列:

[1, 11, 89, 347, 979, 3817, 30883, 62213, 339713, 684343, 5536957, 21587911, 60906527, 237467021, 1921324079, 21134564869]

約数ペア:

[(1, 21134564869), (11, 1921324079), (89, 237467021), (347, 60906527), (979, 21587911), (3817, 5536957), (30883, 684343), (62213, 339713)]