19443504

素因数分解:

$2^4\times 3^1\times {\mathrm{405073}}^1$

素因数の和:405084

約数の個数: 20

約数和(自身を含む): 50229176

約数和(自身を除く): 30785672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405073, 810146, 1215219, 1620292, 2430438, 3240584, 4860876, 6481168, 9721752, 19443504]

約数ペア:

[(1, 19443504), (2, 9721752), (3, 6481168), (4, 4860876), (6, 3240584), (8, 2430438), (12, 1620292), (16, 1215219), (24, 810146), (48, 405073)]