38071982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 24

約数和(自身を含む): 62726544

約数和(自身を除く): 24654562

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1543, 1898, 3086, 12337, 20059, 24674, 40118, 112639, 225278, 260767, 521534, 1464307, 2928614, 19035991, 38071982]

約数ペア:

[(1, 38071982), (2, 19035991), (13, 2928614), (26, 1464307), (73, 521534), (146, 260767), (169, 225278), (338, 112639), (949, 40118), (1543, 24674), (1898, 20059), (3086, 12337)]