19730227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 23011200

約数和(自身を除く): 3280973

約数列:

[1, 11, 19, 67, 209, 737, 1273, 1409, 14003, 15499, 26771, 94403, 294481, 1038433, 1793657, 19730227]

約数ペア:

[(1, 19730227), (11, 1793657), (19, 1038433), (67, 294481), (209, 94403), (737, 26771), (1273, 15499), (1409, 14003)]