19515206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6215

約数の個数: 16

約数和(自身を含む): 30768144

約数和(自身を除く): 11252938

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 6133, 12266, 226921, 263719, 453842, 527438, 9757603, 19515206]

約数ペア:

[(1, 19515206), (2, 9757603), (37, 527438), (43, 453842), (74, 263719), (86, 226921), (1591, 12266), (3182, 6133)]