42259954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17623}}^1$

素因数の和:17745

約数の個数: 16

約数和(自身を含む): 69791040

約数和(自身を除く): 27531086

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 17623, 35246, 193853, 387706, 1920907, 3841814, 21129977, 42259954]

約数ペア:

[(1, 42259954), (2, 21129977), (11, 3841814), (22, 1920907), (109, 387706), (218, 193853), (1199, 35246), (2398, 17623)]