16124521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 19877760

約数和(自身を除く): 3753239

約数列:

[1, 7, 19, 41, 133, 287, 779, 2957, 5453, 20699, 56183, 121237, 393281, 848659, 2303503, 16124521]

約数ペア:

[(1, 16124521), (7, 2303503), (19, 848659), (41, 393281), (133, 121237), (287, 56183), (779, 20699), (2957, 5453)]