2021716223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{42923}}^1$

素因数の和:43046

約数の個数: 16

約数和(自身を含む): 2218312320

約数和(自身を除く): 196596097

約数列:

[1, 19, 37, 67, 703, 1273, 2479, 42923, 47101, 815537, 1588151, 2875841, 30174869, 54640979, 106406117, 2021716223]

約数ペア:

[(1, 2021716223), (19, 106406117), (37, 54640979), (67, 30174869), (703, 2875841), (1273, 1588151), (2479, 815537), (42923, 47101)]