15997704

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 24178296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2789, 2868, 5578, 5736, 8367, 11156, 16734, 22312, 33468, 66936, 666571, 1333142, 1999713, 2666284, 3999426, 5332568, 7998852, 15997704]

約数ペア:

[(1, 15997704), (2, 7998852), (3, 5332568), (4, 3999426), (6, 2666284), (8, 1999713), (12, 1333142), (24, 666571), (239, 66936), (478, 33468), (717, 22312), (956, 16734), (1434, 11156), (1912, 8367), (2789, 5736), (2868, 5578)]