19214566

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2308

約数の個数: 24

約数和(自身を含む): 33919560

約数和(自身を除く): 14704994

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 2203, 4361, 4406, 8722, 15421, 30842, 107947, 196067, 215894, 392134, 1372469, 2744938, 9607283, 19214566]

約数ペア:

[(1, 19214566), (2, 9607283), (7, 2744938), (14, 1372469), (49, 392134), (89, 215894), (98, 196067), (178, 107947), (623, 30842), (1246, 15421), (2203, 8722), (4361, 4406)]