16349044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 15906956

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 199, 398, 437, 796, 874, 893, 1081, 1748, 1786, 2162, 3572, 3781, 4324, 4577, 7562, 9154, 9353, 15124, 18308, 18706, 20539, 37412, 41078, 82156, 86963, 173926, 177707, 215119, 347852, 355414, 430238, 710828, 860476, 4087261, 8174522, 16349044]

約数ペア:

[(1, 16349044), (2, 8174522), (4, 4087261), (19, 860476), (23, 710828), (38, 430238), (46, 355414), (47, 347852), (76, 215119), (92, 177707), (94, 173926), (188, 86963), (199, 82156), (398, 41078), (437, 37412), (796, 20539), (874, 18706), (893, 18308), (1081, 15124), (1748, 9353), (1786, 9154), (2162, 7562), (3572, 4577), (3781, 4324)]