19036252

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{13183}}^1$

素因数の和:13225

約数の個数: 18

約数和(自身を含む): 35161728

約数和(自身を除く): 16125476

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 13183, 26366, 52732, 250477, 500954, 1001908, 4759063, 9518126, 19036252]

約数ペア:

[(1, 19036252), (2, 9518126), (4, 4759063), (19, 1001908), (38, 500954), (76, 250477), (361, 52732), (722, 26366), (1444, 13183)]