19374808

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4973}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 36409680

約数和(自身を除く): 17034872

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4973, 9946, 19892, 39784, 2421851, 4843702, 9687404, 19374808]

約数ペア:

[(1, 19374808), (2, 9687404), (4, 4843702), (8, 2421851), (487, 39784), (974, 19892), (1948, 9946), (3896, 4973)]