19379371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 23113728

約数和(自身を除く): 3734357

約数列:

[1, 11, 17, 31, 187, 341, 527, 3343, 5797, 36773, 56831, 103633, 625141, 1139963, 1761761, 19379371]

約数ペア:

[(1, 19379371), (11, 1761761), (17, 1139963), (31, 625141), (187, 103633), (341, 56831), (527, 36773), (3343, 5797)]