23401388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 43276800

約数和(自身を除く): 19875412

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 839, 1468, 1678, 3356, 6973, 13946, 15941, 27892, 31882, 63764, 307913, 615826, 1231652, 5850347, 11700694, 23401388]

約数ペア:

[(1, 23401388), (2, 11700694), (4, 5850347), (19, 1231652), (38, 615826), (76, 307913), (367, 63764), (734, 31882), (839, 27892), (1468, 15941), (1678, 13946), (3356, 6973)]