1559809484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{20523809}}^1$

素因数の和:20523832

約数の個数: 12

約数和(自身を含む): 2873333400

約数和(自身を除く): 1313523916

約数列:

[1, 2, 4, 19, 38, 76, 20523809, 41047618, 82095236, 389952371, 779904742, 1559809484]

約数ペア:

[(1, 1559809484), (2, 779904742), (4, 389952371), (19, 82095236), (38, 41047618), (76, 20523809)]