12915671696

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{479}}^1\times {\mathrm{1231}}^1$

素因数の和:1792

約数の個数: 60

約数和(自身を含む): 25793349120

約数和(自身を除く): 12877677424

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 479, 592, 958, 1231, 1369, 1916, 2462, 2738, 3832, 4924, 5476, 7664, 9848, 10952, 17723, 19696, 21904, 35446, 45547, 70892, 91094, 141784, 182188, 283568, 364376, 589649, 655751, 728752, 1179298, 1311502, 1685239, 2358596, 2623004, 3370478, 4717192, 5246008, 6740956, 9434384, 10492016, 13481912, 21817013, 26963824, 43634026, 87268052, 174536104, 349072208, 807229481, 1614458962, 3228917924, 6457835848, 12915671696]

約数ペア:

[(1, 12915671696), (2, 6457835848), (4, 3228917924), (8, 1614458962), (16, 807229481), (37, 349072208), (74, 174536104), (148, 87268052), (296, 43634026), (479, 26963824), (592, 21817013), (958, 13481912), (1231, 10492016), (1369, 9434384), (1916, 6740956), (2462, 5246008), (2738, 4717192), (3832, 3370478), (4924, 2623004), (5476, 2358596), (7664, 1685239), (9848, 1311502), (10952, 1179298), (17723, 728752), (19696, 655751), (21904, 589649), (35446, 364376), (45547, 283568), (70892, 182188), (91094, 141784)]