19518204

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30689}}^1$

素因数の和:30749

約数の個数: 24

約数和(自身を含む): 46403280

約数和(自身を除く): 26885076

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30689, 61378, 92067, 122756, 184134, 368268, 1626517, 3253034, 4879551, 6506068, 9759102, 19518204]

約数ペア:

[(1, 19518204), (2, 9759102), (3, 6506068), (4, 4879551), (6, 3253034), (12, 1626517), (53, 368268), (106, 184134), (159, 122756), (212, 92067), (318, 61378), (636, 30689)]