2021094239

素因数分解:

${\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{67453}}^1$

素因数の和:67574

約数の個数: 12

約数和(自身を含む): 2158797816

約数和(自身を除く): 137703577

約数列:

[1, 19, 83, 361, 1577, 29963, 67453, 1281607, 5598599, 24350533, 106373381, 2021094239]

約数ペア:

[(1, 2021094239), (19, 106373381), (83, 24350533), (361, 5598599), (1577, 1281607), (29963, 67453)]