19296758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1608

約数の個数: 24

約数和(自身を含む): 32210928

約数和(自身を除く): 12914170

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1543, 3086, 6253, 12506, 20059, 40118, 57091, 114182, 260767, 521534, 742183, 1484366, 9648379, 19296758]

約数ペア:

[(1, 19296758), (2, 9648379), (13, 1484366), (26, 742183), (37, 521534), (74, 260767), (169, 114182), (338, 57091), (481, 40118), (962, 20059), (1543, 12506), (3086, 6253)]