8251130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43427}}^1$

素因数の和:43453

約数の個数: 16

約数和(自身を含む): 15634080

約数和(自身を除く): 7382950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 43427, 86854, 217135, 434270, 825113, 1650226, 4125565, 8251130]

約数ペア:

[(1, 8251130), (2, 4125565), (5, 1650226), (10, 825113), (19, 434270), (38, 217135), (95, 86854), (190, 43427)]