15660814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3989}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 25472160

約数和(自身を除く): 9811346

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 3989, 7978, 51857, 103714, 602339, 1204678, 7830407, 15660814]

約数ペア:

[(1, 15660814), (2, 7830407), (13, 1204678), (26, 602339), (151, 103714), (302, 51857), (1963, 7978), (3926, 3989)]