19542365

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 4621987

約数列:

[1, 5, 47, 137, 235, 607, 685, 3035, 6439, 28529, 32195, 83159, 142645, 415795, 3908473, 19542365]

約数ペア:

[(1, 19542365), (5, 3908473), (47, 415795), (137, 142645), (235, 83159), (607, 32195), (685, 28529), (3035, 6439)]