28011844058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67013981}}^1$

素因数の和:67014013

約数の個数: 16

約数和(自身を含む): 48250067040

約数和(自身を除く): 20238222982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67013981, 134027962, 737153791, 1273265639, 1474307582, 2546531278, 14005922029, 28011844058]

約数ペア:

[(1, 28011844058), (2, 14005922029), (11, 2546531278), (19, 1474307582), (22, 1273265639), (38, 737153791), (209, 134027962), (418, 67013981)]