1898493889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{51853}}^1$

素因数の和:51960

約数の個数: 16

約数和(自身を含む): 2090753280

約数和(自身を除く): 192259391

約数列:

[1, 19, 41, 47, 779, 893, 1927, 36613, 51853, 985207, 2125973, 2437091, 40393487, 46304729, 99920731, 1898493889]

約数ペア:

[(1, 1898493889), (19, 99920731), (41, 46304729), (47, 40393487), (779, 2437091), (893, 2125973), (1927, 985207), (36613, 51853)]