47210834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21247}}^1$

素因数の和:21361

約数の個数: 16

約数和(自身を含む): 78022656

約数和(自身を除く): 30811822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21247, 42494, 233717, 467434, 2145947, 4291894, 23605417, 47210834]

約数ペア:

[(1, 47210834), (2, 23605417), (11, 4291894), (22, 2145947), (101, 467434), (202, 233717), (1111, 42494), (2222, 21247)]