15823504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52051}}^1$

素因数の和:52078

約数の個数: 20

約数和(自身を含む): 32272240

約数和(自身を除く): 16448736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52051, 104102, 208204, 416408, 832816, 988969, 1977938, 3955876, 7911752, 15823504]

約数ペア:

[(1, 15823504), (2, 7911752), (4, 3955876), (8, 1977938), (16, 988969), (19, 832816), (38, 416408), (76, 208204), (152, 104102), (304, 52051)]