1969156979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53783}}^1$

素因数の和:53890

約数の個数: 16

約数和(自身を含む): 2168570880

約数和(自身を除く): 199413901

約数列:

[1, 19, 41, 47, 779, 893, 1927, 36613, 53783, 1021877, 2205103, 2527801, 41896957, 48028219, 103639841, 1969156979]

約数ペア:

[(1, 1969156979), (19, 103639841), (41, 48028219), (47, 41896957), (779, 2527801), (893, 2205103), (1927, 1021877), (36613, 53783)]