215436611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 245763840

約数和(自身を除く): 30327229

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 5351, 40261, 69563, 101669, 872213, 1321697, 11338769, 16572047, 215436611]

約数ペア:

[(1, 215436611), (13, 16572047), (19, 11338769), (163, 1321697), (247, 872213), (2119, 101669), (3097, 69563), (5351, 40261)]