2195133061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{552791}}^1$

素因数の和:552840

約数の個数: 12

約数和(自身を含む): 2527365024

約数和(自身を除く): 332231963

約数列:

[1, 11, 19, 209, 361, 3971, 552791, 6080701, 10503029, 115533319, 199557551, 2195133061]

約数ペア:

[(1, 2195133061), (11, 199557551), (19, 115533319), (209, 10503029), (361, 6080701), (3971, 552791)]