19117008

素因数分解:

$2^4\times 3^2\times {\mathrm{132757}}^1$

素因数の和:132771

約数の個数: 30

約数和(自身を含む): 53501474

約数和(自身を除く): 34384466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132757, 265514, 398271, 531028, 796542, 1062056, 1194813, 1593084, 2124112, 2389626, 3186168, 4779252, 6372336, 9558504, 19117008]

約数ペア:

[(1, 19117008), (2, 9558504), (3, 6372336), (4, 4779252), (6, 3186168), (8, 2389626), (9, 2124112), (12, 1593084), (16, 1194813), (18, 1062056), (24, 796542), (36, 531028), (48, 398271), (72, 265514), (144, 132757)]