15147312

素因数分解:

$2^4\times 3^1\times {\mathrm{315569}}^1$

素因数の和:315580

約数の個数: 20

約数和(自身を含む): 39130680

約数和(自身を除く): 23983368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315569, 631138, 946707, 1262276, 1893414, 2524552, 3786828, 5049104, 7573656, 15147312]

約数ペア:

[(1, 15147312), (2, 7573656), (3, 5049104), (4, 3786828), (6, 2524552), (8, 1893414), (12, 1262276), (16, 946707), (24, 631138), (48, 315569)]