15691496782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1551463}}^1$

素因数の和:1551867

約数の個数: 16

約数和(自身を含む): 25412980320

約数和(自身を除く): 9721483538

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 1551463, 3102926, 20169019, 40338038, 603519107, 1207038214, 7845748391, 15691496782]

約数ペア:

[(1, 15691496782), (2, 7845748391), (13, 1207038214), (26, 603519107), (389, 40338038), (778, 20169019), (5057, 3102926), (10114, 1551463)]