18957047

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 12

約数和(自身を含む): 19904976

約数和(自身を除く): 947929

約数列:

[1, 41, 67, 103, 2747, 4223, 4489, 6901, 184049, 282941, 462367, 18957047]

約数ペア:

[(1, 18957047), (41, 462367), (67, 282941), (103, 184049), (2747, 6901), (4223, 4489)]