13803956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 13412044

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 149, 212, 298, 437, 596, 874, 1007, 1219, 1748, 2014, 2438, 2831, 3427, 4028, 4876, 5662, 6854, 7897, 11324, 13708, 15794, 23161, 31588, 46322, 65113, 92644, 130226, 150043, 181631, 260452, 300086, 363262, 600172, 726524, 3450989, 6901978, 13803956]

約数ペア:

[(1, 13803956), (2, 6901978), (4, 3450989), (19, 726524), (23, 600172), (38, 363262), (46, 300086), (53, 260452), (76, 181631), (92, 150043), (106, 130226), (149, 92644), (212, 65113), (298, 46322), (437, 31588), (596, 23161), (874, 15794), (1007, 13708), (1219, 11324), (1748, 7897), (2014, 6854), (2438, 5662), (2831, 4876), (3427, 4028)]