2018519131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{3361}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 2159479840

約数和(自身を除く): 140960709

約数列:

[1, 19, 73, 433, 1387, 3361, 8227, 31609, 63859, 245353, 600571, 1455313, 4661707, 27650947, 106237849, 2018519131]

約数ペア:

[(1, 2018519131), (19, 106237849), (73, 27650947), (433, 4661707), (1387, 1455313), (3361, 600571), (8227, 245353), (31609, 63859)]