19494844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4099}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 36162000

約数和(自身を除く): 16667156

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4099, 4756, 8198, 16396, 118871, 168059, 237742, 336118, 475484, 672236, 4873711, 9747422, 19494844]

約数ペア:

[(1, 19494844), (2, 9747422), (4, 4873711), (29, 672236), (41, 475484), (58, 336118), (82, 237742), (116, 168059), (164, 118871), (1189, 16396), (2378, 8198), (4099, 4756)]