16811382005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{476851}}^1$

素因数の和:477508

約数の個数: 16

約数和(自身を含む): 22042006848

約数和(自身を除く): 5230624843

約数列:

[1, 5, 11, 55, 641, 3205, 7051, 35255, 476851, 2384255, 5245361, 26226805, 305661491, 1528307455, 3362276401, 16811382005]

約数ペア:

[(1, 16811382005), (5, 3362276401), (11, 1528307455), (55, 305661491), (641, 26226805), (3205, 5245361), (7051, 2384255), (35255, 476851)]