25856402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90407}}^1$

素因数の和:90433

約数の個数: 16

約数和(自身を含む): 45565632

約数和(自身を除く): 19709230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90407, 180814, 994477, 1175291, 1988954, 2350582, 12928201, 25856402]

約数ペア:

[(1, 25856402), (2, 12928201), (11, 2350582), (13, 1988954), (22, 1175291), (26, 994477), (143, 180814), (286, 90407)]