13740154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 9299846

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 199, 398, 437, 874, 1501, 1817, 3002, 3634, 3781, 4577, 7562, 9154, 15721, 31442, 34523, 69046, 86963, 173926, 298699, 361583, 597398, 723166, 6870077, 13740154]

約数ペア:

[(1, 13740154), (2, 6870077), (19, 723166), (23, 597398), (38, 361583), (46, 298699), (79, 173926), (158, 86963), (199, 69046), (398, 34523), (437, 31442), (874, 15721), (1501, 9154), (1817, 7562), (3002, 4577), (3634, 3781)]