19404936

素因数分解:

$2^3\times 3^2\times {\mathrm{269513}}^1$

素因数の和:269525

約数の個数: 24

約数和(自身を含む): 52555230

約数和(自身を除く): 33150294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269513, 539026, 808539, 1078052, 1617078, 2156104, 2425617, 3234156, 4851234, 6468312, 9702468, 19404936]

約数ペア:

[(1, 19404936), (2, 9702468), (3, 6468312), (4, 4851234), (6, 3234156), (8, 2425617), (9, 2156104), (12, 1617078), (18, 1078052), (24, 808539), (36, 539026), (72, 269513)]