19150604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1373}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 36702288

約数和(自身を除く): 17551684

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 1373, 2746, 3487, 5492, 6974, 13948, 15103, 30206, 60412, 435241, 870482, 1740964, 4787651, 9575302, 19150604]

約数ペア:

[(1, 19150604), (2, 9575302), (4, 4787651), (11, 1740964), (22, 870482), (44, 435241), (317, 60412), (634, 30206), (1268, 15103), (1373, 13948), (2746, 6974), (3487, 5492)]