19538136

素因数分解:

$2^3\times 3^2\times {\mathrm{271363}}^1$

素因数の和:271375

約数の個数: 24

約数和(自身を含む): 52915980

約数和(自身を除く): 33377844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271363, 542726, 814089, 1085452, 1628178, 2170904, 2442267, 3256356, 4884534, 6512712, 9769068, 19538136]

約数ペア:

[(1, 19538136), (2, 9769068), (3, 6512712), (4, 4884534), (6, 3256356), (8, 2442267), (9, 2170904), (12, 1628178), (18, 1085452), (24, 814089), (36, 542726), (72, 271363)]