15690855976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{115373941}}^1$

素因数の和:115373964

約数の個数: 16

約数和(自身を含む): 31150964340

約数和(自身を除く): 15460108364

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 115373941, 230747882, 461495764, 922991528, 1961356997, 3922713994, 7845427988, 15690855976]

約数ペア:

[(1, 15690855976), (2, 7845427988), (4, 3922713994), (8, 1961356997), (17, 922991528), (34, 461495764), (68, 230747882), (136, 115373941)]