7939834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 14374368

約数和(自身を除く): 6434534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1571, 2527, 3142, 5054, 10997, 21994, 29849, 59698, 208943, 417886, 567131, 1134262, 3969917, 7939834]

約数ペア:

[(1, 7939834), (2, 3969917), (7, 1134262), (14, 567131), (19, 417886), (38, 208943), (133, 59698), (266, 29849), (361, 21994), (722, 10997), (1571, 5054), (2527, 3142)]