1913708290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14720833}}^1$

素因数の和:14720853

約数の個数: 16

約数和(自身を含む): 3709650168

約数和(自身を除く): 1795941878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14720833, 29441666, 73604165, 147208330, 191370829, 382741658, 956854145, 1913708290]

約数ペア:

[(1, 1913708290), (2, 956854145), (5, 382741658), (10, 191370829), (13, 147208330), (26, 73604165), (65, 29441666), (130, 14720833)]