15408852

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1997}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 36027936

約数和(自身を除く): 20619084

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 1997, 2572, 3858, 3994, 5991, 7716, 7988, 11982, 23964, 1284071, 2568142, 3852213, 5136284, 7704426, 15408852]

約数ペア:

[(1, 15408852), (2, 7704426), (3, 5136284), (4, 3852213), (6, 2568142), (12, 1284071), (643, 23964), (1286, 11982), (1929, 7988), (1997, 7716), (2572, 5991), (3858, 3994)]