19348084

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2753}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 38864448

約数和(自身を除く): 19516364

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 2753, 3514, 5506, 7028, 11012, 19271, 38542, 77084, 691003, 1382006, 2764012, 4837021, 9674042, 19348084]

約数ペア:

[(1, 19348084), (2, 9674042), (4, 4837021), (7, 2764012), (14, 1382006), (28, 691003), (251, 77084), (502, 38542), (1004, 19271), (1757, 11012), (2753, 7028), (3514, 5506)]