142294838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{534943}}^1$

素因数の和:534971

約数の個数: 16

約数和(自身を含む): 256773120

約数和(自身を除く): 114478282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 534943, 1069886, 3744601, 7489202, 10163917, 20327834, 71147419, 142294838]

約数ペア:

[(1, 142294838), (2, 71147419), (7, 20327834), (14, 10163917), (19, 7489202), (38, 3744601), (133, 1069886), (266, 534943)]