22938212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 44732688

約数和(自身を除く): 21794476

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 571, 913, 1142, 1826, 2284, 3652, 6281, 10043, 12562, 20086, 25124, 40172, 47393, 69091, 94786, 138182, 189572, 276364, 521323, 1042646, 2085292, 5734553, 11469106, 22938212]

約数ペア:

[(1, 22938212), (2, 11469106), (4, 5734553), (11, 2085292), (22, 1042646), (44, 521323), (83, 276364), (121, 189572), (166, 138182), (242, 94786), (332, 69091), (484, 47393), (571, 40172), (913, 25124), (1142, 20086), (1826, 12562), (2284, 10043), (3652, 6281)]