26399362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16901}}^1$

素因数の和:16985

約数の個数: 16

約数和(自身を含む): 43809984

約数和(自身を除く): 17410622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16901, 33802, 185911, 371822, 1199971, 2399942, 13199681, 26399362]

約数ペア:

[(1, 26399362), (2, 13199681), (11, 2399942), (22, 1199971), (71, 371822), (142, 185911), (781, 33802), (1562, 16901)]