16116373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 5172587

約数列:

[1, 7, 13, 29, 31, 91, 197, 203, 217, 377, 403, 899, 1379, 2561, 2639, 2821, 5713, 6107, 6293, 11687, 17927, 39991, 42749, 74269, 79391, 81809, 177103, 519883, 555737, 1239721, 2302339, 16116373]

約数ペア:

[(1, 16116373), (7, 2302339), (13, 1239721), (29, 555737), (31, 519883), (91, 177103), (197, 81809), (203, 79391), (217, 74269), (377, 42749), (403, 39991), (899, 17927), (1379, 11687), (2561, 6293), (2639, 6107), (2821, 5713)]