19001483908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{11287}}^1\times {\mathrm{38261}}^1$

素因数の和:49563

約数の個数: 24

約数和(自身を含む): 36279722304

約数和(自身を除く): 17278238396

約数列:

[1, 2, 4, 11, 22, 44, 11287, 22574, 38261, 45148, 76522, 124157, 153044, 248314, 420871, 496628, 841742, 1683484, 431851907, 863703814, 1727407628, 4750370977, 9500741954, 19001483908]

約数ペア:

[(1, 19001483908), (2, 9500741954), (4, 4750370977), (11, 1727407628), (22, 863703814), (44, 431851907), (11287, 1683484), (22574, 841742), (38261, 496628), (45148, 420871), (76522, 248314), (124157, 153044)]