13881837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 19584000

約数和(自身を除く): 5702163

約数列:

[1, 3, 19, 57, 239, 717, 1019, 3057, 4541, 13623, 19361, 58083, 243541, 730623, 4627279, 13881837]

約数ペア:

[(1, 13881837), (3, 4627279), (19, 730623), (57, 243541), (239, 58083), (717, 19361), (1019, 13623), (3057, 4541)]