121419974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{4211}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 196363440

約数和(自身を除く): 74943466

約数列:

[1, 2, 13, 26, 1109, 2218, 4211, 8422, 14417, 28834, 54743, 109486, 4669999, 9339998, 60709987, 121419974]

約数ペア:

[(1, 121419974), (2, 60709987), (13, 9339998), (26, 4669999), (1109, 109486), (2218, 54743), (4211, 28834), (8422, 14417)]