212626834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{42071}}^1$

素因数の和:42118

約数の個数: 24

約数和(自身を含む): 384706368

約数和(自身を除く): 172079534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 42071, 84142, 294497, 588994, 799349, 1598698, 5595443, 11190886, 15187631, 30375262, 106313417, 212626834]

約数ペア:

[(1, 212626834), (2, 106313417), (7, 30375262), (14, 15187631), (19, 11190886), (38, 5595443), (133, 1598698), (266, 799349), (361, 588994), (722, 294497), (2527, 84142), (5054, 42071)]