2015543921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{4507}}^1\times {\mathrm{23537}}^1$

素因数の和:28063

約数の個数: 8

約数和(自身を含む): 2122186080

約数和(自身を除く): 106642159

約数列:

[1, 19, 4507, 23537, 85633, 447203, 106081259, 2015543921]

約数ペア:

[(1, 2015543921), (19, 106081259), (4507, 447203), (23537, 85633)]