23289938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 18735022

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 479, 958, 1057, 2114, 3353, 3473, 6706, 6946, 11017, 22034, 24311, 48622, 72329, 77119, 144658, 154238, 506303, 1012606, 1663567, 3327134, 11644969, 23289938]

約数ペア:

[(1, 23289938), (2, 11644969), (7, 3327134), (14, 1663567), (23, 1012606), (46, 506303), (151, 154238), (161, 144658), (302, 77119), (322, 72329), (479, 48622), (958, 24311), (1057, 22034), (2114, 11017), (3353, 6946), (3473, 6706)]