2019163628

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{389}}^1\times {\mathrm{1543}}^1$

素因数の和:1994

約数の個数: 36

約数和(自身を含む): 3671369520

約数和(自身を除く): 1652205892

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 841, 1543, 1556, 1682, 3086, 3364, 6172, 11281, 22562, 44747, 45124, 89494, 178988, 327149, 600227, 654298, 1200454, 1297663, 1308596, 2400908, 2595326, 5190652, 17406583, 34813166, 69626332, 504790907, 1009581814, 2019163628]

約数ペア:

[(1, 2019163628), (2, 1009581814), (4, 504790907), (29, 69626332), (58, 34813166), (116, 17406583), (389, 5190652), (778, 2595326), (841, 2400908), (1543, 1308596), (1556, 1297663), (1682, 1200454), (3086, 654298), (3364, 600227), (6172, 327149), (11281, 178988), (22562, 89494), (44747, 45124)]