23220242

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 24

約数和(自身を含む): 38061900

約数和(自身を除く): 14841658

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 1109, 2218, 10469, 20938, 21071, 32161, 42142, 64322, 400349, 611059, 800698, 1222118, 11610121, 23220242]

約数ペア:

[(1, 23220242), (2, 11610121), (19, 1222118), (29, 800698), (38, 611059), (58, 400349), (361, 64322), (551, 42142), (722, 32161), (1102, 21071), (1109, 20938), (2218, 10469)]