19043568

素因数分解:

$2^4\times 3^2\times {\mathrm{132247}}^1$

素因数の和:132261

約数の個数: 30

約数和(自身を含む): 53295944

約数和(自身を除く): 34252376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132247, 264494, 396741, 528988, 793482, 1057976, 1190223, 1586964, 2115952, 2380446, 3173928, 4760892, 6347856, 9521784, 19043568]

約数ペア:

[(1, 19043568), (2, 9521784), (3, 6347856), (4, 4760892), (6, 3173928), (8, 2380446), (9, 2115952), (12, 1586964), (16, 1190223), (18, 1057976), (24, 793482), (36, 528988), (48, 396741), (72, 264494), (144, 132247)]