19040772

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4079}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 25512828

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4079, 4668, 8158, 12237, 16316, 24474, 48948, 1586731, 3173462, 4760193, 6346924, 9520386, 19040772]

約数ペア:

[(1, 19040772), (2, 9520386), (3, 6346924), (4, 4760193), (6, 3173462), (12, 1586731), (389, 48948), (778, 24474), (1167, 16316), (1556, 12237), (2334, 8158), (4079, 4668)]