12245790928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{5189}}^1$

素因数の和:6332

約数の個数: 80

約数和(自身を含む): 28574064000

約数和(自身を除く): 16328273072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1109, 2128, 2218, 4436, 5189, 7763, 8872, 10378, 15526, 17744, 20756, 21071, 31052, 36323, 41512, 42142, 62104, 72646, 83024, 84284, 98591, 124208, 145292, 147497, 168568, 197182, 290584, 294994, 337136, 394364, 581168, 589988, 690137, 788728, 1179976, 1380274, 1577456, 2359952, 2760548, 5521096, 5754601, 11042192, 11509202, 23018404, 40282207, 46036808, 80564414, 92073616, 109337419, 161128828, 218674838, 322257656, 437349676, 644515312, 765361933, 874699352, 1530723866, 1749398704, 3061447732, 6122895464, 12245790928]

約数ペア:

[(1, 12245790928), (2, 6122895464), (4, 3061447732), (7, 1749398704), (8, 1530723866), (14, 874699352), (16, 765361933), (19, 644515312), (28, 437349676), (38, 322257656), (56, 218674838), (76, 161128828), (112, 109337419), (133, 92073616), (152, 80564414), (266, 46036808), (304, 40282207), (532, 23018404), (1064, 11509202), (1109, 11042192), (2128, 5754601), (2218, 5521096), (4436, 2760548), (5189, 2359952), (7763, 1577456), (8872, 1380274), (10378, 1179976), (15526, 788728), (17744, 690137), (20756, 589988), (21071, 581168), (31052, 394364), (36323, 337136), (41512, 294994), (42142, 290584), (62104, 197182), (72646, 168568), (83024, 147497), (84284, 145292), (98591, 124208)]