19332660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 34998540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 769, 838, 1257, 1538, 1676, 2095, 2307, 2514, 3076, 3845, 4190, 4614, 5028, 6285, 7690, 8380, 9228, 11535, 12570, 15380, 23070, 25140, 46140, 322211, 644422, 966633, 1288844, 1611055, 1933266, 3222110, 3866532, 4833165, 6444220, 9666330, 19332660]

約数ペア:

[(1, 19332660), (2, 9666330), (3, 6444220), (4, 4833165), (5, 3866532), (6, 3222110), (10, 1933266), (12, 1611055), (15, 1288844), (20, 966633), (30, 644422), (60, 322211), (419, 46140), (769, 25140), (838, 23070), (1257, 15380), (1538, 12570), (1676, 11535), (2095, 9228), (2307, 8380), (2514, 7690), (3076, 6285), (3845, 5028), (4190, 4614)]