19190534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4567}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 31574016

約数和(自身を除く): 12383482

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4567, 9134, 50237, 100474, 872297, 1744594, 9595267, 19190534]

約数ペア:

[(1, 19190534), (2, 9595267), (11, 1744594), (22, 872297), (191, 100474), (382, 50237), (2101, 9134), (4202, 4567)]