19294057

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 20692672

約数和(自身を除く): 1398615

約数列:

[1, 37, 43, 67, 181, 1591, 2479, 2881, 6697, 7783, 12127, 106597, 287971, 448699, 521461, 19294057]

約数ペア:

[(1, 19294057), (37, 521461), (43, 448699), (67, 287971), (181, 106597), (1591, 12127), (2479, 7783), (2881, 6697)]