19005285036

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2012419}}^1$

素因数の和:2013213

約数の個数: 24

約数和(自身を含む): 44402034880

約数和(自身を除く): 25396749844

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2361, 3148, 4722, 9444, 2012419, 4024838, 6037257, 8049676, 12074514, 24149028, 1583773753, 3167547506, 4751321259, 6335095012, 9502642518, 19005285036]

約数ペア:

[(1, 19005285036), (2, 9502642518), (3, 6335095012), (4, 4751321259), (6, 3167547506), (12, 1583773753), (787, 24149028), (1574, 12074514), (2361, 8049676), (3148, 6037257), (4722, 4024838), (9444, 2012419)]