38749616

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{4973}}^1$

素因数の和:5468

約数の個数: 20

約数和(自身を含む): 75246672

約数和(自身を除く): 36497056

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 4973, 7792, 9946, 19892, 39784, 79568, 2421851, 4843702, 9687404, 19374808, 38749616]

約数ペア:

[(1, 38749616), (2, 19374808), (4, 9687404), (8, 4843702), (16, 2421851), (487, 79568), (974, 39784), (1948, 19892), (3896, 9946), (4973, 7792)]