19533046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11213}}^1$

素因数の和:11295

約数の個数: 16

約数和(自身を含む): 32027184

約数和(自身を除く): 12494138

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11213, 22426, 145769, 291538, 751271, 1502542, 9766523, 19533046]

約数ペア:

[(1, 19533046), (2, 9766523), (13, 1502542), (26, 751271), (67, 291538), (134, 145769), (871, 22426), (1742, 11213)]