19660086

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37663}}^1$

素因数の和:37700

約数の個数: 24

約数和(自身を含む): 44066880

約数和(自身を除く): 24406794

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 37663, 75326, 112989, 225978, 338967, 677934, 1092227, 2184454, 3276681, 6553362, 9830043, 19660086]

約数ペア:

[(1, 19660086), (2, 9830043), (3, 6553362), (6, 3276681), (9, 2184454), (18, 1092227), (29, 677934), (58, 338967), (87, 225978), (174, 112989), (261, 75326), (522, 37663)]