2247285838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8448443}}^1$

素因数の和:8448471

約数の個数: 16

約数和(自身を含む): 4055253120

約数和(自身を除く): 1807967282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8448443, 16896886, 59139101, 118278202, 160520417, 321040834, 1123642919, 2247285838]

約数ペア:

[(1, 2247285838), (2, 1123642919), (7, 321040834), (14, 160520417), (19, 118278202), (38, 59139101), (133, 16896886), (266, 8448443)]