194929931521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2172817}}^1$

素因数の和:2173000

約数の個数: 16

約数和(自身を含む): 215126364544

約数和(自身を除く): 20196433023

約数列:

[1, 13, 67, 103, 871, 1339, 6901, 89713, 2172817, 28246621, 145578739, 223800151, 1892523607, 2909401963, 14994610117, 194929931521]

約数ペア:

[(1, 194929931521), (13, 14994610117), (67, 2909401963), (103, 1892523607), (871, 223800151), (1339, 145578739), (6901, 28246621), (89713, 2172817)]