212315906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{5647}}^1$

素因数の和:7369

約数の個数: 16

約数和(自身を含む): 347690880

約数和(自身を除く): 135374974

約数列:

[1, 2, 11, 22, 1709, 3418, 5647, 11294, 18799, 37598, 62117, 124234, 9650723, 19301446, 106157953, 212315906]

約数ペア:

[(1, 212315906), (2, 106157953), (11, 19301446), (22, 9650723), (1709, 124234), (3418, 62117), (5647, 37598), (11294, 18799)]