18867804923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{41081}}^1$

素因数の和:42106

約数の個数: 16

約数和(自身を含む): 21083939712

約数和(自身を除く): 2216134789

約数列:

[1, 11, 43, 473, 971, 10681, 41081, 41753, 451891, 459283, 1766483, 19431313, 39889651, 438786161, 1715254993, 18867804923]

約数ペア:

[(1, 18867804923), (11, 1715254993), (43, 438786161), (473, 39889651), (971, 19431313), (10681, 1766483), (41081, 459283), (41753, 451891)]