16823212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 18722900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 173, 302, 322, 346, 604, 644, 692, 1057, 1211, 2114, 2422, 3473, 3979, 4228, 4844, 6946, 7958, 13892, 15916, 24311, 26123, 27853, 48622, 52246, 55706, 97244, 104492, 111412, 182861, 365722, 600829, 731444, 1201658, 2403316, 4205803, 8411606, 16823212]

約数ペア:

[(1, 16823212), (2, 8411606), (4, 4205803), (7, 2403316), (14, 1201658), (23, 731444), (28, 600829), (46, 365722), (92, 182861), (151, 111412), (161, 104492), (173, 97244), (302, 55706), (322, 52246), (346, 48622), (604, 27853), (644, 26123), (692, 24311), (1057, 15916), (1211, 13892), (2114, 7958), (2422, 6946), (3473, 4844), (3979, 4228)]