19115932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{907}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 36610560

約数和(自身を除く): 17494628

約数列:

[1, 2, 4, 11, 22, 44, 479, 907, 958, 1814, 1916, 3628, 5269, 9977, 10538, 19954, 21076, 39908, 434453, 868906, 1737812, 4778983, 9557966, 19115932]

約数ペア:

[(1, 19115932), (2, 9557966), (4, 4778983), (11, 1737812), (22, 868906), (44, 434453), (479, 39908), (907, 21076), (958, 19954), (1814, 10538), (1916, 9977), (3628, 5269)]