2019657554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{2237}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 3332292480

約数和(自身を除く): 1312634926

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1033, 2066, 2237, 4474, 19627, 23759, 39254, 42503, 47518, 51451, 85006, 102902, 451421, 902842, 977569, 1955138, 2310821, 4621642, 43905599, 53148883, 87811198, 106297766, 1009828777, 2019657554]

約数ペア:

[(1, 2019657554), (2, 1009828777), (19, 106297766), (23, 87811198), (38, 53148883), (46, 43905599), (437, 4621642), (874, 2310821), (1033, 1955138), (2066, 977569), (2237, 902842), (4474, 451421), (19627, 102902), (23759, 85006), (39254, 51451), (42503, 47518)]