19396788

素因数分解:

$2^2\times 3^1\times {\mathrm{863}}^1\times {\mathrm{1873}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 45335808

約数和(自身を除く): 25939020

約数列:

[1, 2, 3, 4, 6, 12, 863, 1726, 1873, 2589, 3452, 3746, 5178, 5619, 7492, 10356, 11238, 22476, 1616399, 3232798, 4849197, 6465596, 9698394, 19396788]

約数ペア:

[(1, 19396788), (2, 9698394), (3, 6465596), (4, 4849197), (6, 3232798), (12, 1616399), (863, 22476), (1726, 11238), (1873, 10356), (2589, 7492), (3452, 5619), (3746, 5178)]