15979592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117497}}^1$

素因数の和:117520

約数の個数: 16

約数和(自身を含む): 31724460

約数和(自身を除く): 15744868

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117497, 234994, 469988, 939976, 1997449, 3994898, 7989796, 15979592]

約数ペア:

[(1, 15979592), (2, 7989796), (4, 3994898), (8, 1997449), (17, 939976), (34, 469988), (68, 234994), (136, 117497)]