19150084

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{4831}}^1$

素因数の和:5826

約数の個数: 12

約数和(自身を含む): 33553408

約数和(自身を除く): 14403324

約数列:

[1, 2, 4, 991, 1982, 3964, 4831, 9662, 19324, 4787521, 9575042, 19150084]

約数ペア:

[(1, 19150084), (2, 9575042), (4, 4787521), (991, 19324), (1982, 9662), (3964, 4831)]