2019551838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17715367}}^1$

素因数の和:17715391

約数の個数: 16

約数和(自身を含む): 4251688320

約数和(自身を除く): 2232136482

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17715367, 35430734, 53146101, 106292202, 336591973, 673183946, 1009775919, 2019551838]

約数ペア:

[(1, 2019551838), (2, 1009775919), (3, 673183946), (6, 336591973), (19, 106292202), (38, 53146101), (57, 35430734), (114, 17715367)]